20367069861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 29892125952

約数和(自身を除く): 9525056091

約数列:

[1, 3, 17, 51, 53, 73, 159, 219, 233, 443, 699, 901, 1241, 1329, 2703, 3723, 3869, 3961, 7531, 11607, 11883, 12349, 17009, 22593, 23479, 32339, 37047, 51027, 65773, 70437, 97017, 103219, 197319, 209933, 289153, 309657, 399143, 549763, 629799, 867459, 901477, 1197429, 1649289, 1713967, 1754723, 2704431, 5141901, 5264169, 5470607, 7534987, 15325109, 16411821, 22604961, 29137439, 45975327, 87412317, 93000319, 128094779, 279000957, 384284337, 399354311, 1198062933, 6789023287, 20367069861]

約数ペア:

[(1, 20367069861), (3, 6789023287), (17, 1198062933), (51, 399354311), (53, 384284337), (73, 279000957), (159, 128094779), (219, 93000319), (233, 87412317), (443, 45975327), (699, 29137439), (901, 22604961), (1241, 16411821), (1329, 15325109), (2703, 7534987), (3723, 5470607), (3869, 5264169), (3961, 5141901), (7531, 2704431), (11607, 1754723), (11883, 1713967), (12349, 1649289), (17009, 1197429), (22593, 901477), (23479, 867459), (32339, 629799), (37047, 549763), (51027, 399143), (65773, 309657), (70437, 289153), (97017, 209933), (103219, 197319)]