2016205540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1504631}}^1$

素因数の和:1504707

約数の個数: 24

約数和(自身を含む): 4297228992

約数和(自身を除く): 2281023452

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1504631, 3009262, 6018524, 7523155, 15046310, 30092620, 100810277, 201620554, 403241108, 504051385, 1008102770, 2016205540]

約数ペア:

[(1, 2016205540), (2, 1008102770), (4, 504051385), (5, 403241108), (10, 201620554), (20, 100810277), (67, 30092620), (134, 15046310), (268, 7523155), (335, 6018524), (670, 3009262), (1340, 1504631)]