20347054161

素因数分解:

$3^1\times 7^1\times {\mathrm{5869}}^1\times {\mathrm{165089}}^1$

素因数の和:170968

約数の個数: 16

約数和(自身を含む): 31010505600

約数和(自身を除く): 10663451439

約数列:

[1, 3, 7, 21, 5869, 17607, 41083, 123249, 165089, 495267, 1155623, 3466869, 968907341, 2906722023, 6782351387, 20347054161]

約数ペア:

[(1, 20347054161), (3, 6782351387), (7, 2906722023), (21, 968907341), (5869, 3466869), (17607, 1155623), (41083, 495267), (123249, 165089)]