23660020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31973}}^1$

素因数の和:32019

約数の個数: 24

約数和(自身を含む): 51030504

約数和(自身を除く): 27370484

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 31973, 63946, 127892, 159865, 319730, 639460, 1183001, 2366002, 4732004, 5915005, 11830010, 23660020]

約数ペア:

[(1, 23660020), (2, 11830010), (4, 5915005), (5, 4732004), (10, 2366002), (20, 1183001), (37, 639460), (74, 319730), (148, 159865), (185, 127892), (370, 63946), (740, 31973)]