2013144440

素因数分解:

$2^3\times 5^1\times {\mathrm{50328611}}^1$

素因数の和:50328622

約数の個数: 16

約数和(自身を含む): 4529575080

約数和(自身を除く): 2516430640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50328611, 100657222, 201314444, 251643055, 402628888, 503286110, 1006572220, 2013144440]

約数ペア:

[(1, 2013144440), (2, 1006572220), (4, 503286110), (5, 402628888), (8, 251643055), (10, 201314444), (20, 100657222), (40, 50328611)]