20110298376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{132857}}^1$

素因数の和:132943

約数の個数: 128

約数和(自身を含む): 61986228480

約数和(自身を除く): 41875930104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 424, 476, 636, 714, 742, 901, 952, 1113, 1272, 1428, 1484, 1802, 2226, 2703, 2856, 2968, 3604, 4452, 5406, 6307, 7208, 8904, 10812, 12614, 18921, 21624, 25228, 37842, 50456, 75684, 132857, 151368, 265714, 398571, 531428, 797142, 929999, 1062856, 1594284, 1859998, 2258569, 2789997, 3188568, 3719996, 4517138, 5579994, 6775707, 7041421, 7439992, 9034276, 11159988, 13551414, 14082842, 15809983, 18068552, 21124263, 22319976, 27102828, 28165684, 31619966, 42248526, 47429949, 49289947, 54205656, 56331368, 63239932, 84497052, 94859898, 98579894, 119704157, 126479864, 147869841, 168994104, 189719796, 197159788, 239408314, 295739682, 359112471, 379439592, 394319576, 478816628, 591479364, 718224942, 837929099, 957633256, 1182958728, 1436449884, 1675858198, 2513787297, 2872899768, 3351716396, 5027574594, 6703432792, 10055149188, 20110298376]

約数ペア:

[(1, 20110298376), (2, 10055149188), (3, 6703432792), (4, 5027574594), (6, 3351716396), (7, 2872899768), (8, 2513787297), (12, 1675858198), (14, 1436449884), (17, 1182958728), (21, 957633256), (24, 837929099), (28, 718224942), (34, 591479364), (42, 478816628), (51, 394319576), (53, 379439592), (56, 359112471), (68, 295739682), (84, 239408314), (102, 197159788), (106, 189719796), (119, 168994104), (136, 147869841), (159, 126479864), (168, 119704157), (204, 98579894), (212, 94859898), (238, 84497052), (318, 63239932), (357, 56331368), (371, 54205656), (408, 49289947), (424, 47429949), (476, 42248526), (636, 31619966), (714, 28165684), (742, 27102828), (901, 22319976), (952, 21124263), (1113, 18068552), (1272, 15809983), (1428, 14082842), (1484, 13551414), (1802, 11159988), (2226, 9034276), (2703, 7439992), (2856, 7041421), (2968, 6775707), (3604, 5579994), (4452, 4517138), (5406, 3719996), (6307, 3188568), (7208, 2789997), (8904, 2258569), (10812, 1859998), (12614, 1594284), (18921, 1062856), (21624, 929999), (25228, 797142), (37842, 531428), (50456, 398571), (75684, 265714), (132857, 151368)]