2016387010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{17989}}^1$

素因数の和:19026

約数の個数: 32

約数和(自身を含む): 3963556800

約数和(自身を除く): 1947169790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1019, 2038, 5095, 10190, 11209, 17989, 22418, 35978, 56045, 89945, 112090, 179890, 197879, 395758, 989395, 1978790, 18330791, 36661582, 91653955, 183307910, 201638701, 403277402, 1008193505, 2016387010]

約数ペア:

[(1, 2016387010), (2, 1008193505), (5, 403277402), (10, 201638701), (11, 183307910), (22, 91653955), (55, 36661582), (110, 18330791), (1019, 1978790), (2038, 989395), (5095, 395758), (10190, 197879), (11209, 179890), (17989, 112090), (22418, 89945), (35978, 56045)]