20108848

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{4441}}^1$

素因数の和:4732

約数の個数: 20

約数和(自身を含む): 39107368

約数和(自身を除く): 18998520

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4441, 4528, 8882, 17764, 35528, 71056, 1256803, 2513606, 5027212, 10054424, 20108848]

約数ペア:

[(1, 20108848), (2, 10054424), (4, 5027212), (8, 2513606), (16, 1256803), (283, 71056), (566, 35528), (1132, 17764), (2264, 8882), (4441, 4528)]