20146279968

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3041407}}^1$

素因数の和:3041446

約数の個数: 72

約数和(自身を含む): 59781915648

約数和(自身を除く): 39635635680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 3041407, 6082814, 9124221, 12165628, 18248442, 24331256, 27372663, 36496884, 48662512, 54745326, 69952361, 72993768, 97325024, 109490652, 139904722, 145987536, 209857083, 218981304, 279809444, 291975072, 419714166, 437962608, 559618888, 629571249, 839428332, 875925216, 1119237776, 1259142498, 1678856664, 2238475552, 2518284996, 3357713328, 5036569992, 6715426656, 10073139984, 20146279968]

約数ペア:

[(1, 20146279968), (2, 10073139984), (3, 6715426656), (4, 5036569992), (6, 3357713328), (8, 2518284996), (9, 2238475552), (12, 1678856664), (16, 1259142498), (18, 1119237776), (23, 875925216), (24, 839428332), (32, 629571249), (36, 559618888), (46, 437962608), (48, 419714166), (69, 291975072), (72, 279809444), (92, 218981304), (96, 209857083), (138, 145987536), (144, 139904722), (184, 109490652), (207, 97325024), (276, 72993768), (288, 69952361), (368, 54745326), (414, 48662512), (552, 36496884), (736, 27372663), (828, 24331256), (1104, 18248442), (1656, 12165628), (2208, 9124221), (3312, 6082814), (6624, 3041407)]