20094966124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{736511}}^1$

素因数の和:736893

約数の個数: 24

約数和(自身を含む): 37120204800

約数和(自身を除く): 17025238676

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 6821, 13642, 27284, 736511, 1473022, 2946044, 13993709, 27987418, 55974836, 264407449, 528814898, 1057629796, 5023741531, 10047483062, 20094966124]

約数ペア:

[(1, 20094966124), (2, 10047483062), (4, 5023741531), (19, 1057629796), (38, 528814898), (76, 264407449), (359, 55974836), (718, 27987418), (1436, 13993709), (6821, 2946044), (13642, 1473022), (27284, 736511)]