20148323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 22360800

約数和(自身を除く): 2212477

約数列:

[1, 13, 59, 109, 241, 767, 1417, 3133, 6431, 14219, 26269, 83603, 184847, 341497, 1549871, 20148323]

約数ペア:

[(1, 20148323), (13, 1549871), (59, 341497), (109, 184847), (241, 83603), (767, 26269), (1417, 14219), (3133, 6431)]