20168887686

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3351427}}^1$

素因数の和:3351508

約数の個数: 32

約数和(自身を含む): 43434506880

約数和(自身を除く): 23265619194

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 354, 1003, 2006, 3009, 6018, 3351427, 6702854, 10054281, 20108562, 56974259, 113948518, 170922777, 197734193, 341845554, 395468386, 593202579, 1186405158, 3361481281, 6722962562, 10084443843, 20168887686]

約数ペア:

[(1, 20168887686), (2, 10084443843), (3, 6722962562), (6, 3361481281), (17, 1186405158), (34, 593202579), (51, 395468386), (59, 341845554), (102, 197734193), (118, 170922777), (177, 113948518), (354, 56974259), (1003, 20108562), (2006, 10054281), (3009, 6702854), (6018, 3351427)]