20170671848

素因数分解:

$2^3\times {\mathrm{6653}}^1\times {\mathrm{378977}}^1$

素因数の和:385636

約数の個数: 16

約数和(自身を含む): 37825794180

約数和(自身を除く): 17655122332

約数列:

[1, 2, 4, 8, 6653, 13306, 26612, 53224, 378977, 757954, 1515908, 3031816, 2521333981, 5042667962, 10085335924, 20170671848]

約数ペア:

[(1, 20170671848), (2, 10085335924), (4, 5042667962), (8, 2521333981), (6653, 3031816), (13306, 1515908), (26612, 757954), (53224, 378977)]