20152327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 23339232

約数和(自身を除く): 3186905

約数列:

[1, 13, 17, 67, 221, 871, 1139, 1361, 14807, 17693, 23137, 91187, 300781, 1185431, 1550179, 20152327]

約数ペア:

[(1, 20152327), (13, 1550179), (17, 1185431), (67, 300781), (221, 91187), (871, 23137), (1139, 17693), (1361, 14807)]