20194233

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 27575616

約数和(自身を除く): 7381383

約数列:

[1, 3, 61, 163, 183, 489, 677, 2031, 9943, 29829, 41297, 110351, 123891, 331053, 6731411, 20194233]

約数ペア:

[(1, 20194233), (3, 6731411), (61, 331053), (163, 123891), (183, 110351), (489, 41297), (677, 29829), (2031, 9943)]