20176357562

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{3889}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 31290537600

約数和(自身を除く): 11114180038

約数列:

[1, 2, 41, 82, 151, 302, 419, 838, 3889, 6191, 7778, 12382, 17179, 34358, 63269, 126538, 159449, 318898, 587239, 1174478, 1629491, 2594029, 3258982, 5188058, 24076799, 48153598, 66809131, 133618262, 246053141, 492106282, 10088178781, 20176357562]

約数ペア:

[(1, 20176357562), (2, 10088178781), (41, 492106282), (82, 246053141), (151, 133618262), (302, 66809131), (419, 48153598), (838, 24076799), (3889, 5188058), (6191, 3258982), (7778, 2594029), (12382, 1629491), (17179, 1174478), (34358, 587239), (63269, 318898), (126538, 159449)]