2018711260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2461843}}^1$

素因数の和:2461893

約数の個数: 24

約数和(自身を含む): 4342692816

約数和(自身を除く): 2323981556

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2461843, 4923686, 9847372, 12309215, 24618430, 49236860, 100935563, 201871126, 403742252, 504677815, 1009355630, 2018711260]

約数ペア:

[(1, 2018711260), (2, 1009355630), (4, 504677815), (5, 403742252), (10, 201871126), (20, 100935563), (41, 49236860), (82, 24618430), (164, 12309215), (205, 9847372), (410, 4923686), (820, 2461843)]