20791326233

素因数分解:

${\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1\times {\mathrm{4271}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 21575718912

約数和(自身を除く): 784392679

約数列:

[1, 31, 373, 421, 4271, 11563, 13051, 132401, 157033, 1593083, 1798091, 4868023, 49385573, 55740821, 670687943, 20791326233]

約数ペア:

[(1, 20791326233), (31, 670687943), (373, 55740821), (421, 49385573), (4271, 4868023), (11563, 1798091), (13051, 1593083), (132401, 157033)]