20854411212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{5573}}^1\times {\mathrm{10753}}^1$

素因数の和:16362

約数の個数: 48

約数和(自身を含む): 50351948640

約数和(自身を除く): 29497537428

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 5573, 10753, 11146, 16719, 21506, 22292, 32259, 33438, 43012, 64518, 66876, 129036, 161617, 311837, 323234, 484851, 623674, 646468, 935511, 969702, 1247348, 1871022, 1939404, 3742044, 59926469, 119852938, 179779407, 239705876, 359558814, 719117628, 1737867601, 3475735202, 5213602803, 6951470404, 10427205606, 20854411212]

約数ペア:

[(1, 20854411212), (2, 10427205606), (3, 6951470404), (4, 5213602803), (6, 3475735202), (12, 1737867601), (29, 719117628), (58, 359558814), (87, 239705876), (116, 179779407), (174, 119852938), (348, 59926469), (5573, 3742044), (10753, 1939404), (11146, 1871022), (16719, 1247348), (21506, 969702), (22292, 935511), (32259, 646468), (33438, 623674), (43012, 484851), (64518, 323234), (66876, 311837), (129036, 161617)]