20135672811

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{69337}}^1$

素因数の和:70171

約数の個数: 24

約数和(自身を含む): 29832535824

約数和(自身を除く): 9696863013

約数列:

[1, 3, 9, 41, 123, 369, 787, 2361, 7083, 32267, 69337, 96801, 208011, 290403, 624033, 2842817, 8528451, 25585353, 54568219, 163704657, 491113971, 2237296979, 6711890937, 20135672811]

約数ペア:

[(1, 20135672811), (3, 6711890937), (9, 2237296979), (41, 491113971), (123, 163704657), (369, 54568219), (787, 25585353), (2361, 8528451), (7083, 2842817), (32267, 624033), (69337, 290403), (96801, 208011)]