20194193650

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3083083}}^1$

素因数の和:3083226

約数の個数: 24

約数和(自身を含む): 37847939184

約数和(自身を除く): 17653745534

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 3083083, 6166166, 15415415, 30830830, 77077075, 154154150, 403883873, 807767746, 2019419365, 4038838730, 10097096825, 20194193650]

約数ペア:

[(1, 20194193650), (2, 10097096825), (5, 4038838730), (10, 2019419365), (25, 807767746), (50, 403883873), (131, 154154150), (262, 77077075), (655, 30830830), (1310, 15415415), (3275, 6166166), (6550, 3083083)]