20165567521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{82963}}^1$

素因数の和:84156

約数の個数: 16

約数和(自身を含む): 23176823040

約数和(自身を除く): 3011255519

約数列:

[1, 11, 19, 209, 1163, 12793, 22097, 82963, 243067, 912593, 1576297, 17339267, 96485969, 1061345659, 1833233411, 20165567521]

約数ペア:

[(1, 20165567521), (11, 1833233411), (19, 1061345659), (209, 96485969), (1163, 17339267), (12793, 1576297), (22097, 912593), (82963, 243067)]