20171541312

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2693849}}^1$

素因数の和:2693880

約数の個数: 84

約数和(自身を含む): 62265648900

約数和(自身を除く): 42094107588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 2693849, 5387698, 8081547, 10775396, 16163094, 21550792, 24244641, 32326188, 35020037, 43101584, 48489282, 64652376, 70040074, 86203168, 96978564, 105060111, 129304752, 140080148, 172406336, 193957128, 210120222, 258609504, 280160296, 315180333, 387914256, 420240444, 517219008, 560320592, 630360666, 775828512, 840480888, 1120641184, 1260721332, 1551657024, 1680961776, 2241282368, 2521442664, 3361923552, 5042885328, 6723847104, 10085770656, 20171541312]

約数ペア:

[(1, 20171541312), (2, 10085770656), (3, 6723847104), (4, 5042885328), (6, 3361923552), (8, 2521442664), (9, 2241282368), (12, 1680961776), (13, 1551657024), (16, 1260721332), (18, 1120641184), (24, 840480888), (26, 775828512), (32, 630360666), (36, 560320592), (39, 517219008), (48, 420240444), (52, 387914256), (64, 315180333), (72, 280160296), (78, 258609504), (96, 210120222), (104, 193957128), (117, 172406336), (144, 140080148), (156, 129304752), (192, 105060111), (208, 96978564), (234, 86203168), (288, 70040074), (312, 64652376), (416, 48489282), (468, 43101584), (576, 35020037), (624, 32326188), (832, 24244641), (936, 21550792), (1248, 16163094), (1872, 10775396), (2496, 8081547), (3744, 5387698), (7488, 2693849)]