20157633715

素因数分解:

$5^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1\times {\mathrm{13417}}^1$

素因数の和:14526

約数の個数: 16

約数和(自身を含む): 24279924672

約数和(自身を除く): 4122290957

約数列:

[1, 5, 487, 617, 2435, 3085, 13417, 67085, 300479, 1502395, 6534079, 8278289, 32670395, 41391445, 4031526743, 20157633715]

約数ペア:

[(1, 20157633715), (5, 4031526743), (487, 41391445), (617, 32670395), (2435, 8278289), (3085, 6534079), (13417, 1502395), (67085, 300479)]