6423220

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 13542984

約数和(自身を除く): 7119764

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 953, 1348, 1685, 1906, 3370, 3812, 4765, 6740, 9530, 19060, 321161, 642322, 1284644, 1605805, 3211610, 6423220]

約数ペア:

[(1, 6423220), (2, 3211610), (4, 1605805), (5, 1284644), (10, 642322), (20, 321161), (337, 19060), (674, 9530), (953, 6740), (1348, 4765), (1685, 3812), (1906, 3370)]