20702900393

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{269089}}^1$

素因数の和:269504

約数の個数: 16

約数和(自身を含む): 24541008000

約数和(自身を除く): 3838107607

約数列:

[1, 7, 29, 203, 379, 2653, 10991, 76937, 269089, 1883623, 7803581, 54625067, 101984731, 713893117, 2957557199, 20702900393]

約数ペア:

[(1, 20702900393), (7, 2957557199), (29, 713893117), (203, 101984731), (379, 54625067), (2653, 7803581), (10991, 1883623), (76937, 269089)]