20234864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97283}}^1$

素因数の和:97304

約数の個数: 20

約数和(自身を含む): 42221256

約数和(自身を除く): 21986392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97283, 194566, 389132, 778264, 1264679, 1556528, 2529358, 5058716, 10117432, 20234864]

約数ペア:

[(1, 20234864), (2, 10117432), (4, 5058716), (8, 2529358), (13, 1556528), (16, 1264679), (26, 778264), (52, 389132), (104, 194566), (208, 97283)]