20138711043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{610263971}}^1$

素因数の和:610263985

約数の個数: 8

約数和(自身を含む): 29292670656

約数和(自身を除く): 9153959613

約数列:

[1, 3, 11, 33, 610263971, 1830791913, 6712903681, 20138711043]

約数ペア:

[(1, 20138711043), (3, 6712903681), (11, 1830791913), (33, 610263971)]