22366940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8537}}^1$

素因数の和:8677

約数の個数: 24

約数和(自身を含む): 47334672

約数和(自身を除く): 24967732

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 8537, 17074, 34148, 42685, 85370, 170740, 1118347, 2236694, 4473388, 5591735, 11183470, 22366940]

約数ペア:

[(1, 22366940), (2, 11183470), (4, 5591735), (5, 4473388), (10, 2236694), (20, 1118347), (131, 170740), (262, 85370), (524, 42685), (655, 34148), (1310, 17074), (2620, 8537)]