20131490714

素因数分解:

$2^1\times {\mathrm{163}}^2\times {\mathrm{457}}^1\times {\mathrm{829}}^1$

素因数の和:1614

約数の個数: 24

約数和(自身を含む): 30486847860

約数和(自身を除く): 10355357146

約数列:

[1, 2, 163, 326, 457, 829, 914, 1658, 26569, 53138, 74491, 135127, 148982, 270254, 378853, 757706, 12142033, 22025701, 24284066, 44051402, 61753039, 123506078, 10065745357, 20131490714]

約数ペア:

[(1, 20131490714), (2, 10065745357), (163, 123506078), (326, 61753039), (457, 44051402), (829, 24284066), (914, 22025701), (1658, 12142033), (26569, 757706), (53138, 378853), (74491, 270254), (135127, 148982)]