20056732269

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1410757}}^1$

素因数の和:1411444

約数の個数: 16

約数和(自身を含む): 30607805568

約数和(自身を除く): 10551073299

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 1410757, 4232271, 9875299, 29625897, 955082489, 2865247467, 6685577423, 20056732269]

約数ペア:

[(1, 20056732269), (3, 6685577423), (7, 2865247467), (21, 955082489), (677, 29625897), (2031, 9875299), (4739, 4232271), (14217, 1410757)]