20039097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7669}}^1$

素因数の和:7752

約数の個数: 16

約数和(自身を含む): 29207360

約数和(自身を除く): 9168263

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 7669, 23007, 99697, 299091, 513823, 1541469, 6679699, 20039097]

約数ペア:

[(1, 20039097), (3, 6679699), (13, 1541469), (39, 513823), (67, 299091), (201, 99697), (871, 23007), (2613, 7669)]