23213660

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2693}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 48879936

約数和(自身を除く): 25666276

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 2693, 4310, 5386, 8620, 10772, 13465, 26930, 53860, 1160683, 2321366, 4642732, 5803415, 11606830, 23213660]

約数ペア:

[(1, 23213660), (2, 11606830), (4, 5803415), (5, 4642732), (10, 2321366), (20, 1160683), (431, 53860), (862, 26930), (1724, 13465), (2155, 10772), (2693, 8620), (4310, 5386)]