20797674

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{2141}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 41640480

約数和(自身を除く): 20842806

約数列:

[1, 2, 3, 6, 1619, 2141, 3238, 4282, 4857, 6423, 9714, 12846, 3466279, 6932558, 10398837, 20797674]

約数ペア:

[(1, 20797674), (2, 10398837), (3, 6932558), (6, 3466279), (1619, 12846), (2141, 9714), (3238, 6423), (4282, 4857)]