20026702998

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2477939}}^1$

素因数の和:2478396

約数の個数: 24

約数和(自身を含む): 43487847000

約数和(自身を除く): 23461144002

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 2477939, 4955878, 7433817, 14867634, 22301451, 44602902, 1112594611, 2225189222, 3337783833, 6675567666, 10013351499, 20026702998]

約数ペア:

[(1, 20026702998), (2, 10013351499), (3, 6675567666), (6, 3337783833), (9, 2225189222), (18, 1112594611), (449, 44602902), (898, 22301451), (1347, 14867634), (2694, 7433817), (4041, 4955878), (8082, 2477939)]