47192020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63773}}^1$

素因数の和:63819

約数の個数: 24

約数和(自身を含む): 101783304

約数和(自身を除く): 54591284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 63773, 127546, 255092, 318865, 637730, 1275460, 2359601, 4719202, 9438404, 11798005, 23596010, 47192020]

約数ペア:

[(1, 47192020), (2, 23596010), (4, 11798005), (5, 9438404), (10, 4719202), (20, 2359601), (37, 1275460), (74, 637730), (148, 318865), (185, 255092), (370, 127546), (740, 63773)]