20047420008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1869

約数の個数: 384

約数和(自身を含む): 70959882240

約数和(自身を除く): 50912462232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 67, 72, 77, 84, 88, 93, 99, 124, 126, 132, 134, 154, 168, 186, 198, 201, 217, 231, 248, 252, 264, 268, 279, 308, 341, 372, 396, 402, 434, 462, 469, 504, 536, 558, 603, 616, 651, 682, 693, 737, 744, 792, 804, 868, 924, 938, 1023, 1116, 1206, 1302, 1364, 1386, 1407, 1474, 1608, 1736, 1741, 1848, 1876, 1953, 2046, 2077, 2211, 2232, 2387, 2412, 2604, 2728, 2772, 2814, 2948, 3069, 3482, 3752, 3906, 4092, 4154, 4221, 4422, 4774, 4824, 5159, 5208, 5223, 5544, 5628, 5896, 6138, 6231, 6633, 6964, 7161, 7812, 8184, 8308, 8442, 8844, 9548, 10318, 10446, 11256, 12187, 12276, 12462, 13266, 13928, 14322, 14539, 15477, 15624, 15669, 16616, 16884, 17688, 18693, 19096, 19151, 20636, 20892, 21483, 22847, 24374, 24552, 24924, 26532, 28644, 29078, 30954, 31338, 33768, 36561, 37386, 38302, 41272, 41784, 42966, 43617, 45694, 46431, 48748, 49848, 53064, 53971, 57288, 57453, 58156, 61908, 62676, 68541, 73122, 74772, 76604, 85932, 87234, 91388, 92862, 97496, 107942, 109683, 114906, 116312, 116647, 123816, 125352, 130851, 134057, 137082, 146244, 149544, 153208, 159929, 161913, 171864, 172359, 174468, 182776, 185724, 205623, 215884, 219366, 229812, 233294, 261702, 268114, 274164, 292488, 319858, 323826, 344718, 348936, 349941, 371448, 377797, 402171, 411246, 431768, 438732, 459624, 466588, 479787, 485739, 523404, 536228, 548328, 593681, 639716, 647652, 689436, 699882, 755594, 804342, 816529, 822492, 877464, 933176, 959574, 971478, 1046808, 1049823, 1072456, 1133391, 1187362, 1206513, 1279432, 1283117, 1295304, 1378872, 1399764, 1439361, 1511188, 1608684, 1633058, 1644984, 1781043, 1919148, 1942956, 2099646, 2266782, 2374724, 2413026, 2449587, 2566234, 2799528, 2878722, 3022376, 3217368, 3266116, 3400173, 3562086, 3616057, 3838296, 3849351, 3885912, 4155767, 4199292, 4533564, 4749448, 4826052, 4899174, 5132468, 5343129, 5757444, 6532232, 6800346, 7124172, 7232114, 7348761, 7698702, 8311534, 8398584, 8981819, 9067128, 9652104, 9798348, 10264936, 10686258, 10848171, 11514888, 11548053, 12467301, 13600692, 14248344, 14464228, 14697522, 15397404, 16623068, 17963638, 19596696, 21372516, 21696342, 23096106, 24934602, 25312399, 26945457, 27201384, 28928456, 29395044, 30794808, 32544513, 33246136, 35927276, 37401903, 39776627, 42745032, 43392684, 46192212, 49869204, 50624798, 53890914, 58790088, 65089026, 71854552, 74803806, 75937197, 79553254, 80836371, 86785368, 92384424, 99738408, 101249596, 107781828, 119329881, 130178052, 149607612, 151874394, 159106508, 161672742, 202499192, 215563656, 227811591, 238659762, 260356104, 278436389, 299215224, 303748788, 318213016, 323345484, 357989643, 455623182, 477319524, 556872778, 607497576, 646690968, 715979286, 835309167, 911246364, 954639048, 1113745556, 1431958572, 1670618334, 1822492728, 2227491112, 2505927501, 2863917144, 3341236668, 5011855002, 6682473336, 10023710004, 20047420008]

約数ペア:

[(1, 20047420008), (2, 10023710004), (3, 6682473336), (4, 5011855002), (6, 3341236668), (7, 2863917144), (8, 2505927501), (9, 2227491112), (11, 1822492728), (12, 1670618334), (14, 1431958572), (18, 1113745556), (21, 954639048), (22, 911246364), (24, 835309167), (28, 715979286), (31, 646690968), (33, 607497576), (36, 556872778), (42, 477319524), (44, 455623182), (56, 357989643), (62, 323345484), (63, 318213016), (66, 303748788), (67, 299215224), (72, 278436389), (77, 260356104), (84, 238659762), (88, 227811591), (93, 215563656), (99, 202499192), (124, 161672742), (126, 159106508), (132, 151874394), (134, 149607612), (154, 130178052), (168, 119329881), (186, 107781828), (198, 101249596), (201, 99738408), (217, 92384424), (231, 86785368), (248, 80836371), (252, 79553254), (264, 75937197), (268, 74803806), (279, 71854552), (308, 65089026), (341, 58790088), (372, 53890914), (396, 50624798), (402, 49869204), (434, 46192212), (462, 43392684), (469, 42745032), (504, 39776627), (536, 37401903), (558, 35927276), (603, 33246136), (616, 32544513), (651, 30794808), (682, 29395044), (693, 28928456), (737, 27201384), (744, 26945457), (792, 25312399), (804, 24934602), (868, 23096106), (924, 21696342), (938, 21372516), (1023, 19596696), (1116, 17963638), (1206, 16623068), (1302, 15397404), (1364, 14697522), (1386, 14464228), (1407, 14248344), (1474, 13600692), (1608, 12467301), (1736, 11548053), (1741, 11514888), (1848, 10848171), (1876, 10686258), (1953, 10264936), (2046, 9798348), (2077, 9652104), (2211, 9067128), (2232, 8981819), (2387, 8398584), (2412, 8311534), (2604, 7698702), (2728, 7348761), (2772, 7232114), (2814, 7124172), (2948, 6800346), (3069, 6532232), (3482, 5757444), (3752, 5343129), (3906, 5132468), (4092, 4899174), (4154, 4826052), (4221, 4749448), (4422, 4533564), (4774, 4199292), (4824, 4155767), (5159, 3885912), (5208, 3849351), (5223, 3838296), (5544, 3616057), (5628, 3562086), (5896, 3400173), (6138, 3266116), (6231, 3217368), (6633, 3022376), (6964, 2878722), (7161, 2799528), (7812, 2566234), (8184, 2449587), (8308, 2413026), (8442, 2374724), (8844, 2266782), (9548, 2099646), (10318, 1942956), (10446, 1919148), (11256, 1781043), (12187, 1644984), (12276, 1633058), (12462, 1608684), (13266, 1511188), (13928, 1439361), (14322, 1399764), (14539, 1378872), (15477, 1295304), (15624, 1283117), (15669, 1279432), (16616, 1206513), (16884, 1187362), (17688, 1133391), (18693, 1072456), (19096, 1049823), (19151, 1046808), (20636, 971478), (20892, 959574), (21483, 933176), (22847, 877464), (24374, 822492), (24552, 816529), (24924, 804342), (26532, 755594), (28644, 699882), (29078, 689436), (30954, 647652), (31338, 639716), (33768, 593681), (36561, 548328), (37386, 536228), (38302, 523404), (41272, 485739), (41784, 479787), (42966, 466588), (43617, 459624), (45694, 438732), (46431, 431768), (48748, 411246), (49848, 402171), (53064, 377797), (53971, 371448), (57288, 349941), (57453, 348936), (58156, 344718), (61908, 323826), (62676, 319858), (68541, 292488), (73122, 274164), (74772, 268114), (76604, 261702), (85932, 233294), (87234, 229812), (91388, 219366), (92862, 215884), (97496, 205623), (107942, 185724), (109683, 182776), (114906, 174468), (116312, 172359), (116647, 171864), (123816, 161913), (125352, 159929), (130851, 153208), (134057, 149544), (137082, 146244)]