20579668844

素因数分解:

$2^2\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{362599}}^1$

素因数の和:364637

約数の個数: 24

約数和(自身を含む): 41179756800

約数和(自身を除く): 20600087956

約数列:

[1, 2, 4, 7, 14, 28, 2027, 4054, 8108, 14189, 28378, 56756, 362599, 725198, 1450396, 2538193, 5076386, 10152772, 734988173, 1469976346, 2939952692, 5144917211, 10289834422, 20579668844]

約数ペア:

[(1, 20579668844), (2, 10289834422), (4, 5144917211), (7, 2939952692), (14, 1469976346), (28, 734988173), (2027, 10152772), (4054, 5076386), (8108, 2538193), (14189, 1450396), (28378, 725198), (56756, 362599)]