20165007731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1849831}}^1$

素因数の和:1850833

約数の個数: 8

約数和(自身を含む): 22020400128

約数和(自身を除く): 1855392397

約数列:

[1, 11, 991, 10901, 1849831, 20348141, 1833182521, 20165007731]

約数ペア:

[(1, 20165007731), (11, 1833182521), (991, 20348141), (10901, 1849831)]