20290422

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{3571}}^1$

素因数の和:4523

約数の個数: 16

約数和(自身を含む): 40635072

約数和(自身を除く): 20344650

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 3571, 5682, 7142, 10713, 21426, 3381737, 6763474, 10145211, 20290422]

約数ペア:

[(1, 20290422), (2, 10145211), (3, 6763474), (6, 3381737), (947, 21426), (1894, 10713), (2841, 7142), (3571, 5682)]