20236882

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1361

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 10867118

約数列:

[1, 2, 59, 118, 149, 298, 1151, 2302, 8791, 17582, 67909, 135818, 171499, 342998, 10118441, 20236882]

約数ペア:

[(1, 20236882), (2, 10118441), (59, 342998), (118, 171499), (149, 135818), (298, 67909), (1151, 17582), (2302, 8791)]