20113175068

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1571833}}^1$

素因数の和:1572301

約数の個数: 24

約数和(自身を含む): 40314398432

約数和(自身を除く): 20201223364

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 12796, 1571833, 3143666, 6287332, 11002831, 22005662, 44011324, 718327681, 1436655362, 2873310724, 5028293767, 10056587534, 20113175068]

約数ペア:

[(1, 20113175068), (2, 10056587534), (4, 5028293767), (7, 2873310724), (14, 1436655362), (28, 718327681), (457, 44011324), (914, 22005662), (1828, 11002831), (3199, 6287332), (6398, 3143666), (12796, 1571833)]