20008068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72493}}^1$

素因数の和:72523

約数の個数: 24

約数和(自身を含む): 48715968

約数和(自身を除く): 28707900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72493, 144986, 217479, 289972, 434958, 869916, 1667339, 3334678, 5002017, 6669356, 10004034, 20008068]

約数ペア:

[(1, 20008068), (2, 10004034), (3, 6669356), (4, 5002017), (6, 3334678), (12, 1667339), (23, 869916), (46, 434958), (69, 289972), (92, 217479), (138, 144986), (276, 72493)]