20766707722

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2479903}}^1$

素因数の和:2480037

約数の個数: 16

約数和(自身を含む): 32139555840

約数和(自身を除く): 11372848118

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 2479903, 4959806, 131434859, 195912337, 262869718, 391824674, 10383353861, 20766707722]

約数ペア:

[(1, 20766707722), (2, 10383353861), (53, 391824674), (79, 262869718), (106, 195912337), (158, 131434859), (4187, 4959806), (8374, 2479903)]