20159500055

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{699133}}^1$

素因数の和:699290

約数の個数: 16

約数和(自身を含む): 24833239680

約数和(自身を除く): 4673739625

約数列:

[1, 5, 73, 79, 365, 395, 5767, 28835, 699133, 3495665, 51036709, 55231507, 255183545, 276157535, 4031900011, 20159500055]

約数ペア:

[(1, 20159500055), (5, 4031900011), (73, 276157535), (79, 255183545), (365, 55231507), (395, 51036709), (5767, 3495665), (28835, 699133)]