4920681820

素因数分解:

$2^2\times 5^1\times {\mathrm{3671}}^1\times {\mathrm{67021}}^1$

素因数の和:70701

約数の個数: 24

約数和(自身を含む): 10336400928

約数和(自身を除く): 5415719108

約数列:

[1, 2, 4, 5, 10, 20, 3671, 7342, 14684, 18355, 36710, 67021, 73420, 134042, 268084, 335105, 670210, 1340420, 246034091, 492068182, 984136364, 1230170455, 2460340910, 4920681820]

約数ペア:

[(1, 4920681820), (2, 2460340910), (4, 1230170455), (5, 984136364), (10, 492068182), (20, 246034091), (3671, 1340420), (7342, 670210), (14684, 335105), (18355, 268084), (36710, 134042), (67021, 73420)]