20148069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10069}}^1$

素因数の和:10124

約数の個数: 16

約数和(自身を含む): 29001600

約数和(自身を除く): 8853531

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 10069, 30207, 231587, 292001, 694761, 876003, 6716023, 20148069]

約数ペア:

[(1, 20148069), (3, 6716023), (23, 876003), (29, 694761), (69, 292001), (87, 231587), (667, 30207), (2001, 10069)]