20148117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10009}}^1$

素因数の和:10084

約数の個数: 16

約数和(自身を含む): 29789760

約数和(自身を除く): 9641643

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 10009, 30027, 110099, 330297, 610549, 1831647, 6716039, 20148117]

約数ペア:

[(1, 20148117), (3, 6716039), (11, 1831647), (33, 610549), (61, 330297), (183, 110099), (671, 30027), (2013, 10009)]