20528080212

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10243553}}^1$

素因数の和:10243727

約数の個数: 24

約数和(自身を含む): 48185678016

約数和(自身を除く): 27657597804

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10243553, 20487106, 30730659, 40974212, 61461318, 122922636, 1710673351, 3421346702, 5132020053, 6842693404, 10264040106, 20528080212]

約数ペア:

[(1, 20528080212), (2, 10264040106), (3, 6842693404), (4, 5132020053), (6, 3421346702), (12, 1710673351), (167, 122922636), (334, 61461318), (501, 40974212), (668, 30730659), (1002, 20487106), (2004, 10243553)]