202113320

素因数分解:

$2^3\times 5^1\times {\mathrm{5052833}}^1$

素因数の和:5052844

約数の個数: 16

約数和(自身を含む): 454755060

約数和(自身を除く): 252641740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5052833, 10105666, 20211332, 25264165, 40422664, 50528330, 101056660, 202113320]

約数ペア:

[(1, 202113320), (2, 101056660), (4, 50528330), (5, 40422664), (8, 25264165), (10, 20211332), (20, 10105666), (40, 5052833)]