20136054974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2286629}}^1$

素因数の和:2286692

約数の個数: 32

約数和(自身を含む): 37537318080

約数和(自身を除く): 17401263106

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 2286629, 4573258, 16006403, 32012806, 38872693, 77745386, 84605273, 169210546, 272108851, 544217702, 592236911, 1184473822, 1438289641, 2876579282, 10068027487, 20136054974]

約数ペア:

[(1, 20136054974), (2, 10068027487), (7, 2876579282), (14, 1438289641), (17, 1184473822), (34, 592236911), (37, 544217702), (74, 272108851), (119, 169210546), (238, 84605273), (259, 77745386), (518, 38872693), (629, 32012806), (1258, 16006403), (4403, 4573258), (8806, 2286629)]