20009037

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 27641088

約数和(自身を除く): 7632051

約数列:

[1, 3, 53, 61, 159, 183, 2063, 3233, 6189, 9699, 109339, 125843, 328017, 377529, 6669679, 20009037]

約数ペア:

[(1, 20009037), (3, 6669679), (53, 377529), (61, 328017), (159, 125843), (183, 109339), (2063, 9699), (3233, 6189)]