20118371642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{863}}^1\times {\mathrm{887}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 32067228672

約数和(自身を除く): 11948857030

約数列:

[1, 2, 17, 34, 773, 863, 887, 1546, 1726, 1774, 13141, 14671, 15079, 26282, 29342, 30158, 667099, 685651, 765481, 1334198, 1371302, 1530962, 11340683, 11656067, 13013177, 22681366, 23312134, 26026354, 591716813, 1183433626, 10059185821, 20118371642]

約数ペア:

[(1, 20118371642), (2, 10059185821), (17, 1183433626), (34, 591716813), (773, 26026354), (863, 23312134), (887, 22681366), (1546, 13013177), (1726, 11656067), (1774, 11340683), (13141, 1530962), (14671, 1371302), (15079, 1334198), (26282, 765481), (29342, 685651), (30158, 667099)]