20747248704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3919}}^1$

素因数の和:4058

約数の個数: 336

約数和(自身を含む): 73935214080

約数和(自身を除く): 53187965376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 101, 104, 112, 117, 126, 144, 156, 168, 182, 192, 202, 208, 224, 234, 252, 273, 288, 303, 312, 336, 364, 404, 416, 448, 468, 504, 546, 576, 606, 624, 672, 707, 728, 808, 819, 832, 909, 936, 1008, 1092, 1212, 1248, 1313, 1344, 1414, 1456, 1616, 1638, 1818, 1872, 2016, 2121, 2184, 2424, 2496, 2626, 2828, 2912, 3232, 3276, 3636, 3744, 3919, 3939, 4032, 4242, 4368, 4848, 5252, 5656, 5824, 6363, 6464, 6552, 7272, 7488, 7838, 7878, 8484, 8736, 9191, 9696, 10504, 11312, 11757, 11817, 12726, 13104, 14544, 15676, 15756, 16968, 17472, 18382, 19392, 21008, 22624, 23514, 23634, 25452, 26208, 27433, 27573, 29088, 31352, 31512, 33936, 35271, 36764, 42016, 45248, 47028, 47268, 50904, 50947, 52416, 54866, 55146, 58176, 62704, 63024, 67872, 70542, 73528, 82299, 82719, 84032, 94056, 94536, 101808, 101894, 109732, 110292, 125408, 126048, 135744, 141084, 147056, 152841, 164598, 165438, 188112, 189072, 203616, 203788, 219464, 220584, 246897, 250816, 252096, 282168, 294112, 305682, 329196, 330876, 356629, 376224, 378144, 395819, 407232, 407576, 438928, 441168, 458523, 493794, 564336, 588224, 611364, 658392, 661752, 713258, 752448, 756288, 791638, 815152, 877856, 882336, 917046, 987588, 1069887, 1128672, 1187457, 1222728, 1316784, 1323504, 1426516, 1583276, 1630304, 1755712, 1764672, 1834092, 1975176, 2139774, 2257344, 2374914, 2445456, 2633568, 2647008, 2770733, 2853032, 3166552, 3209661, 3260608, 3562371, 3668184, 3950352, 4279548, 4749828, 4890912, 5145647, 5267136, 5294016, 5541466, 5706064, 6333104, 6419322, 7124742, 7336368, 7900704, 8312199, 8559096, 9499656, 9781824, 10291294, 11082932, 11412128, 12666208, 12838644, 14249484, 14672736, 15436941, 15801408, 16624398, 17118192, 18999312, 20582588, 22165864, 22824256, 24936597, 25332416, 25677288, 28498968, 29345472, 30873882, 33248796, 34236384, 36019529, 37998624, 41165176, 44331728, 46310823, 49873194, 51354576, 56997936, 61747764, 66497592, 68472768, 72039058, 75997248, 82330352, 88663456, 92621646, 99746388, 102709152, 108058587, 113995872, 123495528, 132995184, 144078116, 164660704, 177326912, 185243292, 199492776, 205418304, 216117174, 227991744, 246991056, 265990368, 288156232, 324175761, 329321408, 370486584, 398985552, 432234348, 493982112, 531980736, 576312464, 648351522, 740973168, 797971104, 864468696, 987964224, 1152624928, 1296703044, 1481946336, 1595942208, 1728937392, 2305249856, 2593406088, 2963892672, 3457874784, 5186812176, 6915749568, 10373624352, 20747248704]

約数ペア:

[(1, 20747248704), (2, 10373624352), (3, 6915749568), (4, 5186812176), (6, 3457874784), (7, 2963892672), (8, 2593406088), (9, 2305249856), (12, 1728937392), (13, 1595942208), (14, 1481946336), (16, 1296703044), (18, 1152624928), (21, 987964224), (24, 864468696), (26, 797971104), (28, 740973168), (32, 648351522), (36, 576312464), (39, 531980736), (42, 493982112), (48, 432234348), (52, 398985552), (56, 370486584), (63, 329321408), (64, 324175761), (72, 288156232), (78, 265990368), (84, 246991056), (91, 227991744), (96, 216117174), (101, 205418304), (104, 199492776), (112, 185243292), (117, 177326912), (126, 164660704), (144, 144078116), (156, 132995184), (168, 123495528), (182, 113995872), (192, 108058587), (202, 102709152), (208, 99746388), (224, 92621646), (234, 88663456), (252, 82330352), (273, 75997248), (288, 72039058), (303, 68472768), (312, 66497592), (336, 61747764), (364, 56997936), (404, 51354576), (416, 49873194), (448, 46310823), (468, 44331728), (504, 41165176), (546, 37998624), (576, 36019529), (606, 34236384), (624, 33248796), (672, 30873882), (707, 29345472), (728, 28498968), (808, 25677288), (819, 25332416), (832, 24936597), (909, 22824256), (936, 22165864), (1008, 20582588), (1092, 18999312), (1212, 17118192), (1248, 16624398), (1313, 15801408), (1344, 15436941), (1414, 14672736), (1456, 14249484), (1616, 12838644), (1638, 12666208), (1818, 11412128), (1872, 11082932), (2016, 10291294), (2121, 9781824), (2184, 9499656), (2424, 8559096), (2496, 8312199), (2626, 7900704), (2828, 7336368), (2912, 7124742), (3232, 6419322), (3276, 6333104), (3636, 5706064), (3744, 5541466), (3919, 5294016), (3939, 5267136), (4032, 5145647), (4242, 4890912), (4368, 4749828), (4848, 4279548), (5252, 3950352), (5656, 3668184), (5824, 3562371), (6363, 3260608), (6464, 3209661), (6552, 3166552), (7272, 2853032), (7488, 2770733), (7838, 2647008), (7878, 2633568), (8484, 2445456), (8736, 2374914), (9191, 2257344), (9696, 2139774), (10504, 1975176), (11312, 1834092), (11757, 1764672), (11817, 1755712), (12726, 1630304), (13104, 1583276), (14544, 1426516), (15676, 1323504), (15756, 1316784), (16968, 1222728), (17472, 1187457), (18382, 1128672), (19392, 1069887), (21008, 987588), (22624, 917046), (23514, 882336), (23634, 877856), (25452, 815152), (26208, 791638), (27433, 756288), (27573, 752448), (29088, 713258), (31352, 661752), (31512, 658392), (33936, 611364), (35271, 588224), (36764, 564336), (42016, 493794), (45248, 458523), (47028, 441168), (47268, 438928), (50904, 407576), (50947, 407232), (52416, 395819), (54866, 378144), (55146, 376224), (58176, 356629), (62704, 330876), (63024, 329196), (67872, 305682), (70542, 294112), (73528, 282168), (82299, 252096), (82719, 250816), (84032, 246897), (94056, 220584), (94536, 219464), (101808, 203788), (101894, 203616), (109732, 189072), (110292, 188112), (125408, 165438), (126048, 164598), (135744, 152841), (141084, 147056)]