20512576006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1\times {\mathrm{15413}}^1$

素因数の和:18456

約数の個数: 32

約数和(自身を含む): 35098787808

約数和(自身を除く): 14586211802

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3011, 6022, 15413, 30826, 39143, 51187, 78286, 102374, 200369, 262021, 400738, 524042, 665431, 1330862, 3406273, 6812546, 46408543, 92817086, 603311059, 788945231, 1206622118, 1577890462, 10256288003, 20512576006]

約数ペア:

[(1, 20512576006), (2, 10256288003), (13, 1577890462), (17, 1206622118), (26, 788945231), (34, 603311059), (221, 92817086), (442, 46408543), (3011, 6812546), (6022, 3406273), (15413, 1330862), (30826, 665431), (39143, 524042), (51187, 400738), (78286, 262021), (102374, 200369)]