20233385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 25671360

約数和(自身を除く): 5437975

約数列:

[1, 5, 19, 95, 373, 571, 1865, 2855, 7087, 10849, 35435, 54245, 212983, 1064915, 4046677, 20233385]

約数ペア:

[(1, 20233385), (5, 4046677), (19, 1064915), (95, 212983), (373, 54245), (571, 35435), (1865, 10849), (2855, 7087)]