20106245026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{839369}}^1$

素因数の和:839466

約数の個数: 32

約数和(自身を含む): 36260784000

約数和(自身を除く): 16154538974

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1711, 3422, 11977, 23954, 839369, 1678738, 5875583, 11751166, 24341701, 48683402, 49522771, 99045542, 170391907, 340783814, 346659397, 693318794, 1436160359, 2872320718, 10053122513, 20106245026]

約数ペア:

[(1, 20106245026), (2, 10053122513), (7, 2872320718), (14, 1436160359), (29, 693318794), (58, 346659397), (59, 340783814), (118, 170391907), (203, 99045542), (406, 49522771), (413, 48683402), (826, 24341701), (1711, 11751166), (3422, 5875583), (11977, 1678738), (23954, 839369)]