20562036933

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{421241}}^1$

素因数の和:421604

約数の個数: 16

約数和(自身を含む): 28024387776

約数和(自身を除く): 7462350843

約数列:

[1, 3, 53, 159, 307, 921, 16271, 48813, 421241, 1263723, 22325773, 66977319, 129320987, 387962961, 6854012311, 20562036933]

約数ペア:

[(1, 20562036933), (3, 6854012311), (53, 387962961), (159, 129320987), (307, 66977319), (921, 22325773), (16271, 1263723), (48813, 421241)]