20160507652

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{689201}}^1$

素因数の和:689379

約数の個数: 24

約数和(自身を含む): 36125212032

約数和(自身を除く): 15964704380

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 7313, 14626, 29252, 689201, 1378402, 2756804, 48933271, 70987703, 97866542, 141975406, 195733084, 283950812, 5040126913, 10080253826, 20160507652]

約数ペア:

[(1, 20160507652), (2, 10080253826), (4, 5040126913), (71, 283950812), (103, 195733084), (142, 141975406), (206, 97866542), (284, 70987703), (412, 48933271), (7313, 2756804), (14626, 1378402), (29252, 689201)]