20224419

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 27548160

約数和(自身を除く): 7323741

約数列:

[1, 3, 67, 201, 239, 421, 717, 1263, 16013, 28207, 48039, 84621, 100619, 301857, 6741473, 20224419]

約数ペア:

[(1, 20224419), (3, 6741473), (67, 301857), (201, 100619), (239, 84621), (421, 48039), (717, 28207), (1263, 16013)]