20140028644

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{82541101}}^1$

素因数の和:82541166

約数の個数: 12

約数和(自身を含む): 35822838268

約数和(自身を除く): 15682809624

約数列:

[1, 2, 4, 61, 122, 244, 82541101, 165082202, 330164404, 5035007161, 10070014322, 20140028644]

約数ペア:

[(1, 20140028644), (2, 10070014322), (4, 5035007161), (61, 330164404), (122, 165082202), (244, 82541101)]