20229617751

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23495491}}^1$

素因数の和:23495542

約数の個数: 16

約数和(自身を含む): 31577941248

約数和(自身を除く): 11348323497

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 23495491, 70486473, 164468437, 493405311, 963315131, 2889945393, 6743205917, 20229617751]

約数ペア:

[(1, 20229617751), (3, 6743205917), (7, 2889945393), (21, 963315131), (41, 493405311), (123, 164468437), (287, 70486473), (861, 23495491)]