20170548

素因数分解:

$2^2\times 3^2\times {\mathrm{560293}}^1$

素因数の和:560303

約数の個数: 18

約数和(自身を含む): 50986754

約数和(自身を除く): 30816206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560293, 1120586, 1680879, 2241172, 3361758, 5042637, 6723516, 10085274, 20170548]

約数ペア:

[(1, 20170548), (2, 10085274), (3, 6723516), (4, 5042637), (6, 3361758), (9, 2241172), (12, 1680879), (18, 1120586), (36, 560293)]