20218330689

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{6451}}^1\times {\mathrm{17707}}^1$

素因数の和:24220

約数の個数: 16

約数和(自身を含む): 27420483840

約数和(自身を除く): 7202153151

約数列:

[1, 3, 59, 177, 6451, 17707, 19353, 53121, 380609, 1044713, 1141827, 3134139, 114227857, 342683571, 6739443563, 20218330689]

約数ペア:

[(1, 20218330689), (3, 6739443563), (59, 342683571), (177, 114227857), (6451, 3134139), (17707, 1141827), (19353, 1044713), (53121, 380609)]