20236484177

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{25849}}^1$

素因数の和:27105

約数の個数: 24

約数和(自身を含む): 25372809000

約数和(自身を除く): 5136324823

約数列:

[1, 7, 13, 49, 91, 637, 1229, 8603, 15977, 25849, 60221, 111839, 180943, 336037, 782873, 1266601, 2352259, 16465813, 31768421, 222378947, 412989473, 1556652629, 2890926311, 20236484177]

約数ペア:

[(1, 20236484177), (7, 2890926311), (13, 1556652629), (49, 412989473), (91, 222378947), (637, 31768421), (1229, 16465813), (8603, 2352259), (15977, 1266601), (25849, 782873), (60221, 336037), (111839, 180943)]