20631330235

素因数分解:

$5^1\times {\mathrm{421}}^1\times {\mathrm{823}}^1\times {\mathrm{11909}}^1$

素因数の和:13158

約数の個数: 16

約数和(自身を含む): 24848642880

約数和(自身を除く): 4217312645

約数列:

[1, 5, 421, 823, 2105, 4115, 11909, 59545, 346483, 1732415, 5013689, 9801107, 25068445, 49005535, 4126266047, 20631330235]

約数ペア:

[(1, 20631330235), (5, 4126266047), (421, 49005535), (823, 25068445), (2105, 9801107), (4115, 5013689), (11909, 1732415), (59545, 346483)]