20233940818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9151}}^1\times {\mathrm{12149}}^1$

素因数の和:21322

約数の個数: 32

約数和(自身を含む): 37362124800

約数和(自身を除く): 17128183982

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 9151, 12149, 18302, 24298, 64057, 85043, 118963, 128114, 157937, 170086, 237926, 315874, 832741, 1105559, 1665482, 2211118, 111175499, 222350998, 778228493, 1445281487, 1556456986, 2890562974, 10116970409, 20233940818]

約数ペア:

[(1, 20233940818), (2, 10116970409), (7, 2890562974), (13, 1556456986), (14, 1445281487), (26, 778228493), (91, 222350998), (182, 111175499), (9151, 2211118), (12149, 1665482), (18302, 1105559), (24298, 832741), (64057, 315874), (85043, 237926), (118963, 170086), (128114, 157937)]