20135133039

素因数分解:

$3^1\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{286813}}^1$

素因数の和:290166

約数の個数: 16

約数和(自身を含む): 30691392512

約数和(自身を除く): 10556259473

約数列:

[1, 3, 7, 21, 3343, 10029, 23401, 70203, 286813, 860439, 2007691, 6023073, 958815859, 2876447577, 6711711013, 20135133039]

約数ペア:

[(1, 20135133039), (3, 6711711013), (7, 2876447577), (21, 958815859), (3343, 6023073), (10029, 2007691), (23401, 860439), (70203, 286813)]