20138402904

素因数分解:

$2^3\times 3^1\times {\mathrm{839100121}}^1$

素因数の和:839100130

約数の個数: 16

約数和(自身を含む): 50346007320

約数和(自身を除く): 30207604416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839100121, 1678200242, 2517300363, 3356400484, 5034600726, 6712800968, 10069201452, 20138402904]

約数ペア:

[(1, 20138402904), (2, 10069201452), (3, 6712800968), (4, 5034600726), (6, 3356400484), (8, 2517300363), (12, 1678200242), (24, 839100121)]