20565702135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41546873}}^1$

素因数の和:41546895

約数の個数: 24

約数和(自身を含む): 38887874064

約数和(自身を除く): 18322171929

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 41546873, 124640619, 207734365, 373921857, 457015603, 623203095, 1371046809, 1869609285, 2285078015, 4113140427, 6855234045, 20565702135]

約数ペア:

[(1, 20565702135), (3, 6855234045), (5, 4113140427), (9, 2285078015), (11, 1869609285), (15, 1371046809), (33, 623203095), (45, 457015603), (55, 373921857), (99, 207734365), (165, 124640619), (495, 41546873)]