20218551409

素因数分解:

$7^1\times {\mathrm{577}}^1\times {\mathrm{827}}^1\times {\mathrm{6053}}^1$

素因数の和:7464

約数の個数: 16

約数和(自身を含む): 23178780288

約数和(自身を除く): 2960228879

約数列:

[1, 7, 577, 827, 4039, 5789, 6053, 42371, 477179, 3340253, 3492581, 5005831, 24448067, 35040817, 2888364487, 20218551409]

約数ペア:

[(1, 20218551409), (7, 2888364487), (577, 35040817), (827, 24448067), (4039, 5005831), (5789, 3492581), (6053, 3340253), (42371, 477179)]