20730607567

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{27893}}^1$

素因数の和:28362

約数の個数: 16

約数和(自身を含む): 21750625440

約数和(自身を除く): 1020017873

約数列:

[1, 37, 53, 379, 1961, 14023, 20087, 27893, 743219, 1032041, 1478329, 10571447, 54698173, 391143539, 560286691, 20730607567]

約数ペア:

[(1, 20730607567), (37, 560286691), (53, 391143539), (379, 54698173), (1961, 10571447), (14023, 1478329), (20087, 1032041), (27893, 743219)]