22351660

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2593}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 47065536

約数和(自身を除く): 24713876

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 2593, 4310, 5186, 8620, 10372, 12965, 25930, 51860, 1117583, 2235166, 4470332, 5587915, 11175830, 22351660]

約数ペア:

[(1, 22351660), (2, 11175830), (4, 5587915), (5, 4470332), (10, 2235166), (20, 1117583), (431, 51860), (862, 25930), (1724, 12965), (2155, 10372), (2593, 8620), (4310, 5186)]