20789682

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4283}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 41640480

約数和(自身を除く): 20850798

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4283, 4854, 8566, 12849, 25698, 3464947, 6929894, 10394841, 20789682]

約数ペア:

[(1, 20789682), (2, 10394841), (3, 6929894), (6, 3464947), (809, 25698), (1618, 12849), (2427, 8566), (4283, 4854)]