20158749997

素因数分解:

${\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1\times {\mathrm{3067}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 20808844992

約数和(自身を除く): 650094995

約数列:

[1, 37, 401, 443, 3067, 14837, 16391, 113479, 177643, 1229867, 1358681, 6572791, 45505079, 50271197, 544831081, 20158749997]

約数ペア:

[(1, 20158749997), (37, 544831081), (401, 50271197), (443, 45505079), (3067, 6572791), (14837, 1358681), (16391, 1229867), (113479, 177643)]