20199295180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34826371}}^1$

素因数の和:34826409

約数の個数: 24

約数和(自身を含む): 43881228720

約数和(自身を除く): 23681933540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34826371, 69652742, 139305484, 174131855, 348263710, 696527420, 1009964759, 2019929518, 4039859036, 5049823795, 10099647590, 20199295180]

約数ペア:

[(1, 20199295180), (2, 10099647590), (4, 5049823795), (5, 4039859036), (10, 2019929518), (20, 1009964759), (29, 696527420), (58, 348263710), (116, 174131855), (145, 139305484), (290, 69652742), (580, 34826371)]