19620504

素因数分解:

$2^3\times 3^2\times {\mathrm{272507}}^1$

素因数の和:272519

約数の個数: 24

約数和(自身を含む): 53139060

約数和(自身を除く): 33518556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 272507, 545014, 817521, 1090028, 1635042, 2180056, 2452563, 3270084, 4905126, 6540168, 9810252, 19620504]

約数ペア:

[(1, 19620504), (2, 9810252), (3, 6540168), (4, 4905126), (6, 3270084), (8, 2452563), (9, 2180056), (12, 1635042), (18, 1090028), (24, 817521), (36, 545014), (72, 272507)]