20138448106

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9526229}}^1$

素因数の和:9526389

約数の個数: 16

約数和(自身を含む): 34751687040

約数和(自身を除く): 14613238934

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 9526229, 19052458, 66683603, 133367206, 1438460579, 2876921158, 10069224053, 20138448106]

約数ペア:

[(1, 20138448106), (2, 10069224053), (7, 2876921158), (14, 1438460579), (151, 133367206), (302, 66683603), (1057, 19052458), (2114, 9526229)]