23146420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105211}}^1$

素因数の和:105231

約数の個数: 24

約数和(自身を含む): 53026848

約数和(自身を除く): 29880428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105211, 210422, 420844, 526055, 1052110, 1157321, 2104220, 2314642, 4629284, 5786605, 11573210, 23146420]

約数ペア:

[(1, 23146420), (2, 11573210), (4, 5786605), (5, 4629284), (10, 2314642), (11, 2104220), (20, 1157321), (22, 1052110), (44, 526055), (55, 420844), (110, 210422), (220, 105211)]