20973322

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1301

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 11685878

約数列:

[1, 2, 29, 58, 431, 839, 862, 1678, 12499, 24331, 24998, 48662, 361609, 723218, 10486661, 20973322]

約数ペア:

[(1, 20973322), (2, 10486661), (29, 723218), (58, 361609), (431, 48662), (839, 24998), (862, 24331), (1678, 12499)]