20939262

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94321}}^1$

素因数の和:94363

約数の個数: 16

約数和(自身を含む): 43010832

約数和(自身を除く): 22071570

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94321, 188642, 282963, 565926, 3489877, 6979754, 10469631, 20939262]

約数ペア:

[(1, 20939262), (2, 10469631), (3, 6979754), (6, 3489877), (37, 565926), (74, 282963), (111, 188642), (222, 94321)]