20427432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44797}}^1$

素因数の和:44825

約数の個数: 32

約数和(自身を含む): 53757600

約数和(自身を除く): 33330168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44797, 89594, 134391, 179188, 268782, 358376, 537564, 851143, 1075128, 1702286, 2553429, 3404572, 5106858, 6809144, 10213716, 20427432]

約数ペア:

[(1, 20427432), (2, 10213716), (3, 6809144), (4, 5106858), (6, 3404572), (8, 2553429), (12, 1702286), (19, 1075128), (24, 851143), (38, 537564), (57, 358376), (76, 268782), (114, 179188), (152, 134391), (228, 89594), (456, 44797)]