20231485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 25724160

約数和(自身を除く): 5492675

約数列:

[1, 5, 19, 95, 173, 865, 1231, 3287, 6155, 16435, 23389, 116945, 212963, 1064815, 4046297, 20231485]

約数ペア:

[(1, 20231485), (5, 4046297), (19, 1064815), (95, 212963), (173, 116945), (865, 23389), (1231, 16435), (3287, 6155)]