20235927108

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1\times {\mathrm{9221}}^1$

素因数の和:13524

約数の個数: 48

約数和(自身を含む): 48331838016

約数和(自身を除く): 28095910908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 4253, 8506, 9221, 12759, 17012, 18442, 25518, 27663, 36884, 51036, 55326, 110652, 182879, 365758, 396503, 548637, 731516, 793006, 1097274, 1189509, 1586012, 2194548, 2379018, 4758036, 39216913, 78433826, 117650739, 156867652, 235301478, 470602956, 1686327259, 3372654518, 5058981777, 6745309036, 10117963554, 20235927108]

約数ペア:

[(1, 20235927108), (2, 10117963554), (3, 6745309036), (4, 5058981777), (6, 3372654518), (12, 1686327259), (43, 470602956), (86, 235301478), (129, 156867652), (172, 117650739), (258, 78433826), (516, 39216913), (4253, 4758036), (8506, 2379018), (9221, 2194548), (12759, 1586012), (17012, 1189509), (18442, 1097274), (25518, 793006), (27663, 731516), (36884, 548637), (51036, 396503), (55326, 365758), (110652, 182879)]