20121542448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:796

約数の個数: 320

約数和(自身を含む): 64975841280

約数和(自身を除く): 44854298832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 41, 42, 48, 51, 56, 68, 82, 84, 102, 112, 119, 123, 136, 151, 164, 168, 204, 238, 246, 272, 287, 302, 328, 336, 357, 408, 453, 476, 492, 569, 574, 604, 656, 697, 714, 816, 861, 906, 952, 984, 1057, 1138, 1148, 1208, 1394, 1428, 1707, 1722, 1812, 1904, 1968, 2091, 2114, 2276, 2296, 2416, 2567, 2788, 2856, 3171, 3414, 3444, 3624, 3983, 4182, 4228, 4552, 4592, 4879, 5134, 5576, 5712, 6191, 6342, 6828, 6888, 7248, 7701, 7966, 8364, 8456, 9104, 9673, 9758, 10268, 11152, 11949, 12382, 12684, 13656, 13776, 14637, 15402, 15932, 16728, 16912, 17969, 18573, 19346, 19516, 20536, 23329, 23898, 24764, 25368, 27312, 29019, 29274, 30804, 31864, 33456, 35938, 37146, 38692, 39032, 41072, 43337, 46658, 47796, 49528, 50736, 53907, 58038, 58548, 61608, 63728, 67711, 69987, 71876, 74292, 77384, 78064, 85919, 86674, 93316, 95592, 99056, 105247, 107814, 116076, 117096, 123216, 130011, 135422, 139974, 143752, 148584, 154768, 163303, 171838, 173348, 186632, 191184, 203133, 210494, 215628, 232152, 234192, 257757, 260022, 270844, 279948, 287504, 297168, 315741, 326606, 343676, 346696, 373264, 396593, 406266, 420988, 431256, 464304, 489909, 515514, 520044, 541688, 559896, 601433, 631482, 653212, 687352, 693392, 736729, 793186, 812532, 841976, 862512, 979818, 1031028, 1040088, 1083376, 1119792, 1189779, 1202866, 1262964, 1306424, 1374704, 1460623, 1473458, 1586372, 1625064, 1683952, 1804299, 1959636, 2062056, 2080176, 2210187, 2379558, 2405732, 2525928, 2612848, 2776151, 2921246, 2946916, 3172744, 3250128, 3522679, 3608598, 3919272, 4124112, 4381869, 4420374, 4759116, 4811464, 5051856, 5552302, 5842492, 5893832, 6345488, 7045358, 7217196, 7838544, 8328453, 8763738, 8840748, 9518232, 9622928, 10224361, 10568037, 11104604, 11684984, 11787664, 14090716, 14434392, 16656906, 17527476, 17681496, 19036464, 20448722, 21136074, 22209208, 23369968, 24658753, 28181432, 28868784, 30673083, 33313812, 35054952, 35362992, 40897444, 42272148, 44418416, 49317506, 56362864, 59885543, 61346166, 66627624, 70109904, 73976259, 81794888, 84544296, 98635012, 119771086, 122692332, 133255248, 147952518, 163589776, 169088592, 179656629, 197270024, 239542172, 245384664, 295905036, 359313258, 394540048, 419198801, 479084344, 490769328, 591810072, 718626516, 838397602, 958168688, 1183620144, 1257596403, 1437253032, 1676795204, 2515192806, 2874506064, 3353590408, 5030385612, 6707180816, 10060771224, 20121542448]

約数ペア:

[(1, 20121542448), (2, 10060771224), (3, 6707180816), (4, 5030385612), (6, 3353590408), (7, 2874506064), (8, 2515192806), (12, 1676795204), (14, 1437253032), (16, 1257596403), (17, 1183620144), (21, 958168688), (24, 838397602), (28, 718626516), (34, 591810072), (41, 490769328), (42, 479084344), (48, 419198801), (51, 394540048), (56, 359313258), (68, 295905036), (82, 245384664), (84, 239542172), (102, 197270024), (112, 179656629), (119, 169088592), (123, 163589776), (136, 147952518), (151, 133255248), (164, 122692332), (168, 119771086), (204, 98635012), (238, 84544296), (246, 81794888), (272, 73976259), (287, 70109904), (302, 66627624), (328, 61346166), (336, 59885543), (357, 56362864), (408, 49317506), (453, 44418416), (476, 42272148), (492, 40897444), (569, 35362992), (574, 35054952), (604, 33313812), (656, 30673083), (697, 28868784), (714, 28181432), (816, 24658753), (861, 23369968), (906, 22209208), (952, 21136074), (984, 20448722), (1057, 19036464), (1138, 17681496), (1148, 17527476), (1208, 16656906), (1394, 14434392), (1428, 14090716), (1707, 11787664), (1722, 11684984), (1812, 11104604), (1904, 10568037), (1968, 10224361), (2091, 9622928), (2114, 9518232), (2276, 8840748), (2296, 8763738), (2416, 8328453), (2567, 7838544), (2788, 7217196), (2856, 7045358), (3171, 6345488), (3414, 5893832), (3444, 5842492), (3624, 5552302), (3983, 5051856), (4182, 4811464), (4228, 4759116), (4552, 4420374), (4592, 4381869), (4879, 4124112), (5134, 3919272), (5576, 3608598), (5712, 3522679), (6191, 3250128), (6342, 3172744), (6828, 2946916), (6888, 2921246), (7248, 2776151), (7701, 2612848), (7966, 2525928), (8364, 2405732), (8456, 2379558), (9104, 2210187), (9673, 2080176), (9758, 2062056), (10268, 1959636), (11152, 1804299), (11949, 1683952), (12382, 1625064), (12684, 1586372), (13656, 1473458), (13776, 1460623), (14637, 1374704), (15402, 1306424), (15932, 1262964), (16728, 1202866), (16912, 1189779), (17969, 1119792), (18573, 1083376), (19346, 1040088), (19516, 1031028), (20536, 979818), (23329, 862512), (23898, 841976), (24764, 812532), (25368, 793186), (27312, 736729), (29019, 693392), (29274, 687352), (30804, 653212), (31864, 631482), (33456, 601433), (35938, 559896), (37146, 541688), (38692, 520044), (39032, 515514), (41072, 489909), (43337, 464304), (46658, 431256), (47796, 420988), (49528, 406266), (50736, 396593), (53907, 373264), (58038, 346696), (58548, 343676), (61608, 326606), (63728, 315741), (67711, 297168), (69987, 287504), (71876, 279948), (74292, 270844), (77384, 260022), (78064, 257757), (85919, 234192), (86674, 232152), (93316, 215628), (95592, 210494), (99056, 203133), (105247, 191184), (107814, 186632), (116076, 173348), (117096, 171838), (123216, 163303), (130011, 154768), (135422, 148584), (139974, 143752)]