20104362

素因数分解:

$2^1\times 3^6\times {\mathrm{13789}}^1$

素因数の和:13809

約数の個数: 28

約数和(自身を含む): 45217410

約数和(自身を除く): 25113048

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13789, 27578, 41367, 82734, 124101, 248202, 372303, 744606, 1116909, 2233818, 3350727, 6701454, 10052181, 20104362]

約数ペア:

[(1, 20104362), (2, 10052181), (3, 6701454), (6, 3350727), (9, 2233818), (18, 1116909), (27, 744606), (54, 372303), (81, 248202), (162, 124101), (243, 82734), (486, 41367), (729, 27578), (1458, 13789)]