19664996874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5210651}}^1$

素因数の和:5210710

約数の個数: 32

約数和(自身を含む): 42769031616

約数和(自身を除く): 23104034742

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5210651, 10421302, 15631953, 31263906, 88581067, 177162134, 192794087, 265743201, 385588174, 531486402, 578382261, 1156764522, 3277499479, 6554998958, 9832498437, 19664996874]

約数ペア:

[(1, 19664996874), (2, 9832498437), (3, 6554998958), (6, 3277499479), (17, 1156764522), (34, 578382261), (37, 531486402), (51, 385588174), (74, 265743201), (102, 192794087), (111, 177162134), (222, 88581067), (629, 31263906), (1258, 15631953), (1887, 10421302), (3774, 5210651)]