22743860

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1103}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 47851776

約数和(自身を除く): 25107916

約数列:

[1, 2, 4, 5, 10, 20, 1031, 1103, 2062, 2206, 4124, 4412, 5155, 5515, 10310, 11030, 20620, 22060, 1137193, 2274386, 4548772, 5685965, 11371930, 22743860]

約数ペア:

[(1, 22743860), (2, 11371930), (4, 5685965), (5, 4548772), (10, 2274386), (20, 1137193), (1031, 22060), (1103, 20620), (2062, 11030), (2206, 10310), (4124, 5515), (4412, 5155)]