20079950544

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{673643}}^1$

素因数の和:673686

約数の個数: 100

約数和(自身を含む): 60644127456

約数和(自身を除く): 40564176912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 7452, 9936, 14904, 29808, 673643, 1347286, 2020929, 2694572, 4041858, 5389144, 6062787, 8083716, 10778288, 12125574, 15493789, 16167432, 18188361, 24251148, 30987578, 32334864, 36376722, 46481367, 48502296, 54565083, 61975156, 72753444, 92962734, 97004592, 109130166, 123950312, 139444101, 145506888, 185925468, 218260332, 247900624, 278888202, 291013776, 371850936, 418332303, 436520664, 557776404, 743701872, 836664606, 873041328, 1115552808, 1254996909, 1673329212, 2231105616, 2509993818, 3346658424, 5019987636, 6693316848, 10039975272, 20079950544]

約数ペア:

[(1, 20079950544), (2, 10039975272), (3, 6693316848), (4, 5019987636), (6, 3346658424), (8, 2509993818), (9, 2231105616), (12, 1673329212), (16, 1254996909), (18, 1115552808), (23, 873041328), (24, 836664606), (27, 743701872), (36, 557776404), (46, 436520664), (48, 418332303), (54, 371850936), (69, 291013776), (72, 278888202), (81, 247900624), (92, 218260332), (108, 185925468), (138, 145506888), (144, 139444101), (162, 123950312), (184, 109130166), (207, 97004592), (216, 92962734), (276, 72753444), (324, 61975156), (368, 54565083), (414, 48502296), (432, 46481367), (552, 36376722), (621, 32334864), (648, 30987578), (828, 24251148), (1104, 18188361), (1242, 16167432), (1296, 15493789), (1656, 12125574), (1863, 10778288), (2484, 8083716), (3312, 6062787), (3726, 5389144), (4968, 4041858), (7452, 2694572), (9936, 2020929), (14904, 1347286), (29808, 673643)]