20163419666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{111217}}^1$

素因数の和:111618

約数の個数: 32

約数和(自身を含む): 34379708160

約数和(自身を除く): 14216288494

約数列:

[1, 2, 13, 19, 26, 38, 247, 367, 494, 734, 4771, 6973, 9542, 13946, 90649, 111217, 181298, 222434, 1445821, 2113123, 2891642, 4226246, 27470599, 40816639, 54941198, 81633278, 530616307, 775516141, 1061232614, 1551032282, 10081709833, 20163419666]

約数ペア:

[(1, 20163419666), (2, 10081709833), (13, 1551032282), (19, 1061232614), (26, 775516141), (38, 530616307), (247, 81633278), (367, 54941198), (494, 40816639), (734, 27470599), (4771, 4226246), (6973, 2891642), (9542, 2113123), (13946, 1445821), (90649, 222434), (111217, 181298)]