20123808438

素因数分解:

$2^1\times 3^1\times {\mathrm{29641}}^1\times {\mathrm{113153}}^1$

素因数の和:142799

約数の個数: 16

約数和(自身を含む): 40249330416

約数和(自身を除く): 20125521978

約数列:

[1, 2, 3, 6, 29641, 59282, 88923, 113153, 177846, 226306, 339459, 678918, 3353968073, 6707936146, 10061904219, 20123808438]

約数ペア:

[(1, 20123808438), (2, 10061904219), (3, 6707936146), (6, 3353968073), (29641, 678918), (59282, 339459), (88923, 226306), (113153, 177846)]