20162679279

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{252979}}^1$

素因数の和:253870

約数の個数: 16

約数和(自身を含む): 27783275520

約数和(自身を除く): 7620596241

約数列:

[1, 3, 31, 93, 857, 2571, 26567, 79701, 252979, 758937, 7842349, 23527047, 216803003, 650409009, 6720893093, 20162679279]

約数ペア:

[(1, 20162679279), (3, 6720893093), (31, 650409009), (93, 216803003), (857, 23527047), (2571, 7842349), (26567, 758937), (79701, 252979)]