20153665739

素因数分解:

${\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{19919}}^1$

素因数の和:20338

約数の個数: 16

約数和(自身を含む): 21083328000

約数和(自身を除く): 929662261

約数列:

[1, 29, 139, 251, 4031, 7279, 19919, 34889, 577651, 1011781, 2768741, 4999669, 80293489, 144990401, 694953991, 20153665739]

約数ペア:

[(1, 20153665739), (29, 694953991), (139, 144990401), (251, 80293489), (4031, 4999669), (7279, 2768741), (19919, 1011781), (34889, 577651)]