20571826174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{224011}}^1$

素因数の和:224140

約数の個数: 32

約数和(自身を含む): 34015774176

約数和(自身を除く): 13443948002

約数列:

[1, 2, 17, 34, 37, 73, 74, 146, 629, 1241, 1258, 2482, 2701, 5402, 45917, 91834, 224011, 448022, 3808187, 7616374, 8288407, 16352803, 16576814, 32705606, 140902919, 277997651, 281805838, 555995302, 605053711, 1210107422, 10285913087, 20571826174]

約数ペア:

[(1, 20571826174), (2, 10285913087), (17, 1210107422), (34, 605053711), (37, 555995302), (73, 281805838), (74, 277997651), (146, 140902919), (629, 32705606), (1241, 16576814), (1258, 16352803), (2482, 8288407), (2701, 7616374), (5402, 3808187), (45917, 448022), (91834, 224011)]