20228370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23251}}^1$

素因数の和:23290

約数の個数: 32

約数和(自身を含む): 50224320

約数和(自身を除く): 29995950

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23251, 46502, 69753, 116255, 139506, 232510, 348765, 674279, 697530, 1348558, 2022837, 3371395, 4045674, 6742790, 10114185, 20228370]

約数ペア:

[(1, 20228370), (2, 10114185), (3, 6742790), (5, 4045674), (6, 3371395), (10, 2022837), (15, 1348558), (29, 697530), (30, 674279), (58, 348765), (87, 232510), (145, 139506), (174, 116255), (290, 69753), (435, 46502), (870, 23251)]