20891922

素因数分解:

$2^1\times 3^1\times {\mathrm{599}}^1\times {\mathrm{5813}}^1$

素因数の和:6417

約数の個数: 16

約数和(自身を含む): 41860800

約数和(自身を除く): 20968878

約数列:

[1, 2, 3, 6, 599, 1198, 1797, 3594, 5813, 11626, 17439, 34878, 3481987, 6963974, 10445961, 20891922]

約数ペア:

[(1, 20891922), (2, 10445961), (3, 6963974), (6, 3481987), (599, 34878), (1198, 17439), (1797, 11626), (3594, 5813)]