20150672005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1104449}}^1$

素因数の和:1104584

約数の個数: 16

約数和(自身を含む): 25048926000

約数和(自身を除く): 4898253995

約数列:

[1, 5, 41, 89, 205, 445, 3649, 18245, 1104449, 5522245, 45282409, 98295961, 226412045, 491479805, 4030134401, 20150672005]

約数ペア:

[(1, 20150672005), (5, 4030134401), (41, 491479805), (89, 226412045), (205, 98295961), (445, 45282409), (3649, 5522245), (18245, 1104449)]