20176901462

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2138743}}^1$

素因数の和:2138887

約数の個数: 16

約数和(自身を含む): 31182887520

約数和(自身を除く): 11005986058

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 2138743, 4277486, 113353379, 190348127, 226706758, 380696254, 10088450731, 20176901462]

約数ペア:

[(1, 20176901462), (2, 10088450731), (53, 380696254), (89, 226706758), (106, 190348127), (178, 113353379), (4717, 4277486), (9434, 2138743)]