20201398002

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2945669}}^1$

素因数の和:2945807

約数の個数: 32

約数和(自身を含む): 45245491200

約数和(自身を除く): 25044093198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 2945669, 5891338, 8837007, 17674014, 26511021, 53022042, 79533063, 159066126, 374099963, 748199926, 1122299889, 2244599778, 3366899667, 6733799334, 10100699001, 20201398002]

約数ペア:

[(1, 20201398002), (2, 10100699001), (3, 6733799334), (6, 3366899667), (9, 2244599778), (18, 1122299889), (27, 748199926), (54, 374099963), (127, 159066126), (254, 79533063), (381, 53022042), (762, 26511021), (1143, 17674014), (2286, 8837007), (3429, 5891338), (6858, 2945669)]