20100952907

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1\times {\mathrm{19237}}^1$

素因数の和:20678

約数の個数: 16

約数和(自身を含む): 23194564032

約数和(自身を除く): 3093611125

約数列:

[1, 7, 113, 791, 1321, 9247, 19237, 134659, 149273, 1044911, 2173781, 15216467, 25412077, 177884539, 2871564701, 20100952907]

約数ペア:

[(1, 20100952907), (7, 2871564701), (113, 177884539), (791, 25412077), (1321, 15216467), (9247, 2173781), (19237, 1044911), (134659, 149273)]