20638820736

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 480

約数和(自身を含む): 66340224720

約数和(自身を除く): 45701403984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 53, 54, 64, 69, 71, 72, 81, 92, 96, 106, 108, 128, 138, 142, 144, 159, 162, 184, 192, 207, 212, 213, 216, 276, 284, 288, 318, 324, 368, 384, 414, 424, 426, 432, 477, 529, 552, 568, 576, 621, 636, 639, 648, 736, 828, 848, 852, 864, 954, 1058, 1104, 1136, 1152, 1219, 1242, 1272, 1278, 1296, 1431, 1472, 1587, 1633, 1656, 1696, 1704, 1728, 1863, 1908, 1917, 2116, 2208, 2272, 2438, 2484, 2544, 2556, 2592, 2862, 2944, 3174, 3266, 3312, 3392, 3408, 3456, 3657, 3726, 3763, 3816, 3834, 4232, 4293, 4416, 4544, 4761, 4876, 4899, 4968, 5088, 5112, 5184, 5724, 5751, 6348, 6532, 6624, 6784, 6816, 7314, 7452, 7526, 7632, 7668, 8464, 8586, 8832, 9088, 9522, 9752, 9798, 9936, 10176, 10224, 10368, 10971, 11289, 11448, 11502, 12696, 13064, 13248, 13632, 14283, 14628, 14697, 14904, 15052, 15264, 15336, 16928, 17172, 19044, 19504, 19596, 19872, 20352, 20448, 21942, 22578, 22896, 23004, 25392, 26128, 26496, 27264, 28037, 28566, 29256, 29394, 29808, 30104, 30528, 30672, 32913, 33856, 33867, 34344, 37559, 38088, 39008, 39192, 39744, 40896, 42849, 43884, 44091, 45156, 45792, 46008, 50784, 52256, 56074, 57132, 58512, 58788, 59616, 60208, 61056, 61344, 65826, 67712, 67734, 68688, 75118, 76176, 78016, 78384, 79488, 81792, 84111, 85698, 86549, 87768, 88182, 90312, 91584, 92016, 98739, 101568, 101601, 104512, 112148, 112677, 114264, 117024, 117576, 119232, 120416, 122688, 131652, 132273, 135468, 137376, 150236, 152352, 156032, 156768, 168222, 171396, 173098, 175536, 176364, 180624, 183168, 184032, 197478, 203136, 203202, 209024, 224296, 225354, 228528, 234048, 235152, 238464, 240832, 245376, 252333, 259647, 263304, 264546, 270936, 274752, 300472, 304704, 304803, 313536, 336444, 338031, 342792, 346196, 351072, 352728, 361248, 368064, 394956, 406404, 448592, 450708, 457056, 468096, 470304, 481664, 504666, 519294, 526608, 529092, 541872, 549504, 600944, 609408, 609606, 627072, 672888, 676062, 685584, 692392, 702144, 705456, 722496, 736128, 756999, 778941, 789912, 812808, 897184, 901416, 914112, 940608, 1009332, 1014093, 1038588, 1053216, 1058184, 1083744, 1201888, 1219212, 1345776, 1352124, 1371168, 1384784, 1404288, 1410912, 1444992, 1513998, 1557882, 1579824, 1625616, 1794368, 1802832, 1828224, 1881216, 1990627, 2018664, 2028186, 2077176, 2106432, 2116368, 2167488, 2270997, 2336823, 2403776, 2438424, 2691552, 2704248, 2742336, 2769568, 2821824, 3027996, 3042279, 3115764, 3159648, 3251232, 3588736, 3605664, 3981254, 4037328, 4056372, 4154352, 4212864, 4232736, 4334976, 4541994, 4673646, 4807552, 4876848, 5383104, 5408496, 5484672, 5539136, 5643648, 5971881, 6055992, 6084558, 6231528, 6319296, 6502464, 7010469, 7211328, 7962508, 8074656, 8112744, 8308704, 8465472, 9083988, 9347292, 9753696, 10766208, 10816992, 11078272, 11943762, 12111984, 12169116, 12463056, 12638592, 13004928, 14020938, 14422656, 15925016, 16149312, 16225488, 16617408, 16930944, 17915643, 18167976, 18694584, 19507392, 21633984, 23887524, 24223968, 24338232, 24926112, 28041876, 31850032, 32298624, 32450976, 33234816, 35831286, 36335952, 37389168, 39014784, 43267968, 47775048, 48447936, 48676464, 49852224, 53746929, 56083752, 63700064, 64901952, 71662572, 72671904, 74778336, 95550096, 96895872, 97352928, 99704448, 107493858, 112167504, 127400128, 129803904, 143325144, 145343808, 149556672, 161240787, 191100192, 194705856, 214987716, 224335008, 254800256, 286650288, 290687616, 299113344, 322481574, 382200384, 389411712, 429975432, 448670016, 573300576, 644963148, 764400768, 859950864, 897340032, 1146601152, 1289926296, 1719901728, 2293202304, 2579852592, 3439803456, 5159705184, 6879606912, 10319410368, 20638820736]

約数ペア:

[(1, 20638820736), (2, 10319410368), (3, 6879606912), (4, 5159705184), (6, 3439803456), (8, 2579852592), (9, 2293202304), (12, 1719901728), (16, 1289926296), (18, 1146601152), (23, 897340032), (24, 859950864), (27, 764400768), (32, 644963148), (36, 573300576), (46, 448670016), (48, 429975432), (53, 389411712), (54, 382200384), (64, 322481574), (69, 299113344), (71, 290687616), (72, 286650288), (81, 254800256), (92, 224335008), (96, 214987716), (106, 194705856), (108, 191100192), (128, 161240787), (138, 149556672), (142, 145343808), (144, 143325144), (159, 129803904), (162, 127400128), (184, 112167504), (192, 107493858), (207, 99704448), (212, 97352928), (213, 96895872), (216, 95550096), (276, 74778336), (284, 72671904), (288, 71662572), (318, 64901952), (324, 63700064), (368, 56083752), (384, 53746929), (414, 49852224), (424, 48676464), (426, 48447936), (432, 47775048), (477, 43267968), (529, 39014784), (552, 37389168), (568, 36335952), (576, 35831286), (621, 33234816), (636, 32450976), (639, 32298624), (648, 31850032), (736, 28041876), (828, 24926112), (848, 24338232), (852, 24223968), (864, 23887524), (954, 21633984), (1058, 19507392), (1104, 18694584), (1136, 18167976), (1152, 17915643), (1219, 16930944), (1242, 16617408), (1272, 16225488), (1278, 16149312), (1296, 15925016), (1431, 14422656), (1472, 14020938), (1587, 13004928), (1633, 12638592), (1656, 12463056), (1696, 12169116), (1704, 12111984), (1728, 11943762), (1863, 11078272), (1908, 10816992), (1917, 10766208), (2116, 9753696), (2208, 9347292), (2272, 9083988), (2438, 8465472), (2484, 8308704), (2544, 8112744), (2556, 8074656), (2592, 7962508), (2862, 7211328), (2944, 7010469), (3174, 6502464), (3266, 6319296), (3312, 6231528), (3392, 6084558), (3408, 6055992), (3456, 5971881), (3657, 5643648), (3726, 5539136), (3763, 5484672), (3816, 5408496), (3834, 5383104), (4232, 4876848), (4293, 4807552), (4416, 4673646), (4544, 4541994), (4761, 4334976), (4876, 4232736), (4899, 4212864), (4968, 4154352), (5088, 4056372), (5112, 4037328), (5184, 3981254), (5724, 3605664), (5751, 3588736), (6348, 3251232), (6532, 3159648), (6624, 3115764), (6784, 3042279), (6816, 3027996), (7314, 2821824), (7452, 2769568), (7526, 2742336), (7632, 2704248), (7668, 2691552), (8464, 2438424), (8586, 2403776), (8832, 2336823), (9088, 2270997), (9522, 2167488), (9752, 2116368), (9798, 2106432), (9936, 2077176), (10176, 2028186), (10224, 2018664), (10368, 1990627), (10971, 1881216), (11289, 1828224), (11448, 1802832), (11502, 1794368), (12696, 1625616), (13064, 1579824), (13248, 1557882), (13632, 1513998), (14283, 1444992), (14628, 1410912), (14697, 1404288), (14904, 1384784), (15052, 1371168), (15264, 1352124), (15336, 1345776), (16928, 1219212), (17172, 1201888), (19044, 1083744), (19504, 1058184), (19596, 1053216), (19872, 1038588), (20352, 1014093), (20448, 1009332), (21942, 940608), (22578, 914112), (22896, 901416), (23004, 897184), (25392, 812808), (26128, 789912), (26496, 778941), (27264, 756999), (28037, 736128), (28566, 722496), (29256, 705456), (29394, 702144), (29808, 692392), (30104, 685584), (30528, 676062), (30672, 672888), (32913, 627072), (33856, 609606), (33867, 609408), (34344, 600944), (37559, 549504), (38088, 541872), (39008, 529092), (39192, 526608), (39744, 519294), (40896, 504666), (42849, 481664), (43884, 470304), (44091, 468096), (45156, 457056), (45792, 450708), (46008, 448592), (50784, 406404), (52256, 394956), (56074, 368064), (57132, 361248), (58512, 352728), (58788, 351072), (59616, 346196), (60208, 342792), (61056, 338031), (61344, 336444), (65826, 313536), (67712, 304803), (67734, 304704), (68688, 300472), (75118, 274752), (76176, 270936), (78016, 264546), (78384, 263304), (79488, 259647), (81792, 252333), (84111, 245376), (85698, 240832), (86549, 238464), (87768, 235152), (88182, 234048), (90312, 228528), (91584, 225354), (92016, 224296), (98739, 209024), (101568, 203202), (101601, 203136), (104512, 197478), (112148, 184032), (112677, 183168), (114264, 180624), (117024, 176364), (117576, 175536), (119232, 173098), (120416, 171396), (122688, 168222), (131652, 156768), (132273, 156032), (135468, 152352), (137376, 150236)]