19929864

素因数分解:

$2^3\times 3^1\times {\mathrm{830411}}^1$

素因数の和:830420

約数の個数: 16

約数和(自身を含む): 49824720

約数和(自身を除く): 29894856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 830411, 1660822, 2491233, 3321644, 4982466, 6643288, 9964932, 19929864]

約数ペア:

[(1, 19929864), (2, 9964932), (3, 6643288), (4, 4982466), (6, 3321644), (8, 2491233), (12, 1660822), (24, 830411)]