20246907

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 27955872

約数和(自身を除く): 7708965

約数列:

[1, 3, 41, 97, 123, 291, 1697, 3977, 5091, 11931, 69577, 164609, 208731, 493827, 6748969, 20246907]

約数ペア:

[(1, 20246907), (3, 6748969), (41, 493827), (97, 208731), (123, 164609), (291, 69577), (1697, 11931), (3977, 5091)]