20125759801

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{193051}}^1$

素因数の和:193392

約数の個数: 16

約数和(自身を含む): 23518366848

約数和(自身を除く): 3392607047

約数列:

[1, 7, 53, 281, 371, 1967, 14893, 104251, 193051, 1351357, 10231703, 54247331, 71621921, 379731317, 2875108543, 20125759801]

約数ペア:

[(1, 20125759801), (7, 2875108543), (53, 379731317), (281, 71621921), (371, 54247331), (1967, 10231703), (14893, 1351357), (104251, 193051)]