20548146

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30307}}^1$

素因数の和:30425

約数の個数: 16

約数和(自身を含む): 41461344

約数和(自身を除く): 20913198

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30307, 60614, 90921, 181842, 3424691, 6849382, 10274073, 20548146]

約数ペア:

[(1, 20548146), (2, 10274073), (3, 6849382), (6, 3424691), (113, 181842), (226, 90921), (339, 60614), (678, 30307)]