20559594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28319}}^1$

素因数の和:28346

約数の個数: 24

約数和(自身を含む): 45198720

約数和(自身を除く): 24639126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28319, 56638, 84957, 169914, 311509, 623018, 934527, 1869054, 3426599, 6853198, 10279797, 20559594]

約数ペア:

[(1, 20559594), (2, 10279797), (3, 6853198), (6, 3426599), (11, 1869054), (22, 934527), (33, 623018), (66, 311509), (121, 169914), (242, 84957), (363, 56638), (726, 28319)]