20102849272912

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{1879}}^1\times {\mathrm{4073}}^1$

素因数の和:6513

約数の個数: 160

約数和(自身を含む): 45587082240000

約数和(自身を除く): 25484232967088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 499, 658, 752, 998, 1316, 1879, 1996, 2632, 3493, 3758, 3992, 4073, 5264, 6986, 7516, 7984, 8146, 13153, 13972, 15032, 16292, 23453, 26306, 27944, 28511, 30064, 32584, 46906, 52612, 55888, 57022, 65168, 88313, 93812, 105224, 114044, 164171, 176626, 187624, 191431, 210448, 228088, 328342, 353252, 375248, 382862, 456176, 618191, 656684, 706504, 765724, 937621, 1236382, 1313368, 1340017, 1413008, 1531448, 1875242, 2032427, 2472764, 2626736, 2680034, 3062896, 3750484, 4064854, 4945528, 5360068, 6563347, 7500968, 7653167, 8129708, 9891056, 10720136, 13126694, 14226989, 15001936, 15306334, 16259416, 21440272, 26253388, 28453978, 30612668, 32518832, 44068187, 52506776, 53572169, 56907956, 61225336, 88136374, 95524069, 105013552, 107144338, 113815912, 122450672, 176272748, 191048138, 214288676, 227631824, 308477309, 352545496, 359698849, 382096276, 428577352, 616954618, 668668483, 705090992, 719397698, 764192552, 857154704, 1233909236, 1337336966, 1438795396, 1528385104, 2467818472, 2517891943, 2674673932, 2877590792, 3818930333, 4935636944, 5035783886, 5349347864, 5755181584, 7637860666, 10071567772, 10698695728, 15275721332, 20143135544, 26732512331, 30551442664, 40286271088, 53465024662, 61102885328, 106930049324, 179489725651, 213860098648, 358979451302, 427720197296, 717958902604, 1256428079557, 1435917805208, 2512856159114, 2871835610416, 5025712318228, 10051424636456, 20102849272912]

約数ペア:

[(1, 20102849272912), (2, 10051424636456), (4, 5025712318228), (7, 2871835610416), (8, 2512856159114), (14, 1435917805208), (16, 1256428079557), (28, 717958902604), (47, 427720197296), (56, 358979451302), (94, 213860098648), (112, 179489725651), (188, 106930049324), (329, 61102885328), (376, 53465024662), (499, 40286271088), (658, 30551442664), (752, 26732512331), (998, 20143135544), (1316, 15275721332), (1879, 10698695728), (1996, 10071567772), (2632, 7637860666), (3493, 5755181584), (3758, 5349347864), (3992, 5035783886), (4073, 4935636944), (5264, 3818930333), (6986, 2877590792), (7516, 2674673932), (7984, 2517891943), (8146, 2467818472), (13153, 1528385104), (13972, 1438795396), (15032, 1337336966), (16292, 1233909236), (23453, 857154704), (26306, 764192552), (27944, 719397698), (28511, 705090992), (30064, 668668483), (32584, 616954618), (46906, 428577352), (52612, 382096276), (55888, 359698849), (57022, 352545496), (65168, 308477309), (88313, 227631824), (93812, 214288676), (105224, 191048138), (114044, 176272748), (164171, 122450672), (176626, 113815912), (187624, 107144338), (191431, 105013552), (210448, 95524069), (228088, 88136374), (328342, 61225336), (353252, 56907956), (375248, 53572169), (382862, 52506776), (456176, 44068187), (618191, 32518832), (656684, 30612668), (706504, 28453978), (765724, 26253388), (937621, 21440272), (1236382, 16259416), (1313368, 15306334), (1340017, 15001936), (1413008, 14226989), (1531448, 13126694), (1875242, 10720136), (2032427, 9891056), (2472764, 8129708), (2626736, 7653167), (2680034, 7500968), (3062896, 6563347), (3750484, 5360068), (4064854, 4945528)]