2016566740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3252527}}^1$

素因数の和:3252567

約数の個数: 24

約数和(自身を含む): 4371397632

約数和(自身を除く): 2354830892

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3252527, 6505054, 13010108, 16262635, 32525270, 65050540, 100828337, 201656674, 403313348, 504141685, 1008283370, 2016566740]

約数ペア:

[(1, 2016566740), (2, 1008283370), (4, 504141685), (5, 403313348), (10, 201656674), (20, 100828337), (31, 65050540), (62, 32525270), (124, 16262635), (155, 13010108), (310, 6505054), (620, 3252527)]