23219020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105541}}^1$

素因数の和:105561

約数の個数: 24

約数和(自身を含む): 53193168

約数和(自身を除く): 29974148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105541, 211082, 422164, 527705, 1055410, 1160951, 2110820, 2321902, 4643804, 5804755, 11609510, 23219020]

約数ペア:

[(1, 23219020), (2, 11609510), (4, 5804755), (5, 4643804), (10, 2321902), (11, 2110820), (20, 1160951), (22, 1055410), (44, 527705), (55, 422164), (110, 211082), (220, 105541)]