20110426051

素因数分解:

${\mathrm{31}}^1\times {\mathrm{9901}}^1\times {\mathrm{65521}}^1$

素因数の和:75453

約数の個数: 8

約数和(自身を含む): 20761563008

約数和(自身を除く): 651136957

約数列:

[1, 31, 9901, 65521, 306931, 2031151, 648723421, 20110426051]

約数ペア:

[(1, 20110426051), (31, 648723421), (9901, 2031151), (65521, 306931)]