2018977060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1382861}}^1$

素因数の和:1382943

約数の個数: 24

約数和(自身を含む): 4297935096

約数和(自身を除く): 2278958036

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1382861, 2765722, 5531444, 6914305, 13828610, 27657220, 100948853, 201897706, 403795412, 504744265, 1009488530, 2018977060]

約数ペア:

[(1, 2018977060), (2, 1009488530), (4, 504744265), (5, 403795412), (10, 201897706), (20, 100948853), (73, 27657220), (146, 13828610), (292, 6914305), (365, 5531444), (730, 2765722), (1460, 1382861)]