20002842

素因数分解:

$2^1\times 3^3\times {\mathrm{370423}}^1$

素因数の和:370434

約数の個数: 16

約数和(自身を含む): 44450880

約数和(自身を除く): 24448038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 370423, 740846, 1111269, 2222538, 3333807, 6667614, 10001421, 20002842]

約数ペア:

[(1, 20002842), (2, 10001421), (3, 6667614), (6, 3333807), (9, 2222538), (18, 1111269), (27, 740846), (54, 370423)]