20299842

素因数分解:

$2^1\times 3^3\times {\mathrm{375923}}^1$

素因数の和:375934

約数の個数: 16

約数和(自身を含む): 45110880

約数和(自身を除く): 24811038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 375923, 751846, 1127769, 2255538, 3383307, 6766614, 10149921, 20299842]

約数ペア:

[(1, 20299842), (2, 10149921), (3, 6766614), (6, 3383307), (9, 2255538), (18, 1127769), (27, 751846), (54, 375923)]