20113045659

素因数分解:

$3^3\times 7^1\times {\mathrm{106418231}}^1$

素因数の和:106418247

約数の個数: 16

約数和(自身を含む): 34053834240

約数和(自身を除く): 13940788581

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106418231, 319254693, 744927617, 957764079, 2234782851, 2873292237, 6704348553, 20113045659]

約数ペア:

[(1, 20113045659), (3, 6704348553), (7, 2873292237), (9, 2234782851), (21, 957764079), (27, 744927617), (63, 319254693), (189, 106418231)]