20123701907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1\times {\mathrm{9041}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 21429105984

約数和(自身を除く): 1305404077

約数列:

[1, 17, 311, 421, 5287, 7157, 9041, 130931, 153697, 2225827, 2811751, 3806261, 47799767, 64706437, 1183747171, 20123701907]

約数ペア:

[(1, 20123701907), (17, 1183747171), (311, 64706437), (421, 47799767), (5287, 3806261), (7157, 2811751), (9041, 2225827), (130931, 153697)]