20202242

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 31065120

約数和(自身を除く): 10862878

約数列:

[1, 2, 67, 107, 134, 214, 1409, 2818, 7169, 14338, 94403, 150763, 188806, 301526, 10101121, 20202242]

約数ペア:

[(1, 20202242), (2, 10101121), (67, 301526), (107, 188806), (134, 150763), (214, 94403), (1409, 14338), (2818, 7169)]