20943933359

素因数分解:

${\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1\times {\mathrm{1129}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 21288277920

約数和(自身を除く): 344344561

約数列:

[1, 113, 181, 907, 1129, 20453, 102491, 127577, 164167, 204349, 1024003, 18550871, 23091437, 115712339, 185344543, 20943933359]

約数ペア:

[(1, 20943933359), (113, 185344543), (181, 115712339), (907, 23091437), (1129, 18550871), (20453, 1024003), (102491, 204349), (127577, 164167)]