20171509422

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40505039}}^1$

素因数の和:40505127

約数の個数: 16

約数和(自身を含む): 40829080320

約数和(自身を除く): 20657570898

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 40505039, 81010078, 121515117, 243030234, 3361918237, 6723836474, 10085754711, 20171509422]

約数ペア:

[(1, 20171509422), (2, 10085754711), (3, 6723836474), (6, 3361918237), (83, 243030234), (166, 121515117), (249, 81010078), (498, 40505039)]