20119861138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7099457}}^1$

素因数の和:7099581

約数の個数: 16

約数和(自身を含む): 32799495960

約数和(自身を除く): 12679634822

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 7099457, 14198914, 92292941, 184585882, 773840813, 1547681626, 10059930569, 20119861138]

約数ペア:

[(1, 20119861138), (2, 10059930569), (13, 1547681626), (26, 773840813), (109, 184585882), (218, 92292941), (1417, 14198914), (2834, 7099457)]