20930946

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{6263}}^1$

素因数の和:6825

約数の個数: 16

約数和(自身を含む): 41943744

約数和(自身を除く): 21012798

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 6263, 12526, 18789, 37578, 3488491, 6976982, 10465473, 20930946]

約数ペア:

[(1, 20930946), (2, 10465473), (3, 6976982), (6, 3488491), (557, 37578), (1114, 18789), (1671, 12526), (3342, 6263)]