20021456058

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90186739}}^1$

素因数の和:90186781

約数の個数: 16

約数和(自身を含む): 41125153440

約数和(自身を除く): 21103697382

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 90186739, 180373478, 270560217, 541120434, 3336909343, 6673818686, 10010728029, 20021456058]

約数ペア:

[(1, 20021456058), (2, 10010728029), (3, 6673818686), (6, 3336909343), (37, 541120434), (74, 270560217), (111, 180373478), (222, 90186739)]