20150451642

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{37693}}^1$

素因数の和:38478

約数の個数: 32

約数和(自身を含む): 40655240640

約数和(自身を除く): 20504788998

約数列:

[1, 2, 3, 6, 139, 278, 417, 641, 834, 1282, 1923, 3846, 37693, 75386, 89099, 113079, 178198, 226158, 267297, 534594, 5239327, 10478654, 15717981, 24161213, 31435962, 48322426, 72483639, 144967278, 3358408607, 6716817214, 10075225821, 20150451642]

約数ペア:

[(1, 20150451642), (2, 10075225821), (3, 6716817214), (6, 3358408607), (139, 144967278), (278, 72483639), (417, 48322426), (641, 31435962), (834, 24161213), (1282, 15717981), (1923, 10478654), (3846, 5239327), (37693, 534594), (75386, 267297), (89099, 226158), (113079, 178198)]