20233793

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 21980160

約数和(自身を除く): 1746367

約数列:

[1, 29, 31, 71, 317, 899, 2059, 2201, 9193, 9827, 22507, 63829, 284983, 652703, 697717, 20233793]

約数ペア:

[(1, 20233793), (29, 697717), (31, 652703), (71, 284983), (317, 63829), (899, 22507), (2059, 9827), (2201, 9193)]