20514946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14591}}^1$

素因数の和:14649

約数の個数: 16

約数和(自身を含む): 33269760

約数和(自身を除く): 12754814

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14591, 29182, 277229, 539867, 554458, 1079734, 10257473, 20514946]

約数ペア:

[(1, 20514946), (2, 10257473), (19, 1079734), (37, 554458), (38, 539867), (74, 277229), (703, 29182), (1406, 14591)]