23465420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106661}}^1$

素因数の和:106681

約数の個数: 24

約数和(自身を含む): 53757648

約数和(自身を除く): 30292228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 106661, 213322, 426644, 533305, 1066610, 1173271, 2133220, 2346542, 4693084, 5866355, 11732710, 23465420]

約数ペア:

[(1, 23465420), (2, 11732710), (4, 5866355), (5, 4693084), (10, 2346542), (11, 2133220), (20, 1173271), (22, 1066610), (44, 533305), (55, 426644), (110, 213322), (220, 106661)]