20194394701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{231611}}^1$

素因数の和:231996

約数の個数: 16

約数和(自身を含む): 22957381440

約数和(自身を除く): 2762986739

約数列:

[1, 13, 19, 247, 353, 4589, 6707, 87191, 231611, 3010943, 4400609, 57207917, 81758683, 1062862879, 1553414977, 20194394701]

約数ペア:

[(1, 20194394701), (13, 1553414977), (19, 1062862879), (247, 81758683), (353, 57207917), (4589, 4400609), (6707, 3010943), (87191, 231611)]