20148479942

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{66716821}}^1$

素因数の和:66716974

約数の個数: 8

約数和(自身を含む): 30422870832

約数和(自身を除く): 10274390890

約数列:

[1, 2, 151, 302, 66716821, 133433642, 10074239971, 20148479942]

約数ペア:

[(1, 20148479942), (2, 10074239971), (151, 133433642), (302, 66716821)]