63765620

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2917}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 134076264

約数和(自身を除く): 70310644

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 2917, 4372, 5465, 5834, 10930, 11668, 14585, 21860, 29170, 58340, 3188281, 6376562, 12753124, 15941405, 31882810, 63765620]

約数ペア:

[(1, 63765620), (2, 31882810), (4, 15941405), (5, 12753124), (10, 6376562), (20, 3188281), (1093, 58340), (2186, 29170), (2917, 21860), (4372, 14585), (5465, 11668), (5834, 10930)]