20229974821

素因数分解:

$7^2\times {\mathrm{4243}}^1\times {\mathrm{97303}}^1$

素因数の和:101560

約数の個数: 12

約数和(自身を含む): 23538616032

約数和(自身を除く): 3308641211

約数列:

[1, 7, 49, 4243, 29701, 97303, 207907, 681121, 4767847, 412856629, 2889996403, 20229974821]

約数ペア:

[(1, 20229974821), (7, 2889996403), (49, 412856629), (4243, 4767847), (29701, 681121), (97303, 207907)]