20148104

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{15451}}^1$

素因数の和:15620

約数の個数: 16

約数和(自身を含む): 38011920

約数和(自身を除く): 17863816

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 15451, 30902, 61804, 123608, 2518513, 5037026, 10074052, 20148104]

約数ペア:

[(1, 20148104), (2, 10074052), (4, 5037026), (8, 2518513), (163, 123608), (326, 61804), (652, 30902), (1304, 15451)]