2020120286853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{842770249}}^1$

素因数の和:842770316

約数の個数: 16

約数和(自身を含む): 2912613984000

約数和(自身を除く): 892493697147

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 842770249, 2528310747, 14327094233, 39610201703, 42981282699, 118830605109, 673373428951, 2020120286853]

約数ペア:

[(1, 2020120286853), (3, 673373428951), (17, 118830605109), (47, 42981282699), (51, 39610201703), (141, 14327094233), (799, 2528310747), (2397, 842770249)]