20398049276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{463592029}}^1$

素因数の和:463592044

約数の個数: 12

約数和(自身を含む): 38941730520

約数和(自身を除く): 18543681244

約数列:

[1, 2, 4, 11, 22, 44, 463592029, 927184058, 1854368116, 5099512319, 10199024638, 20398049276]

約数ペア:

[(1, 20398049276), (2, 10199024638), (4, 5099512319), (11, 1854368116), (22, 927184058), (44, 463592029)]