23020540

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3631}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 48508992

約数和(自身を除く): 25488452

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 3631, 6340, 7262, 14524, 18155, 36310, 72620, 1151027, 2302054, 4604108, 5755135, 11510270, 23020540]

約数ペア:

[(1, 23020540), (2, 11510270), (4, 5755135), (5, 4604108), (10, 2302054), (20, 1151027), (317, 72620), (634, 36310), (1268, 18155), (1585, 14524), (3170, 7262), (3631, 6340)]