20674057416

素因数分解:

$2^3\times 3^1\times {\mathrm{811}}^1\times {\mathrm{1062169}}^1$

素因数の和:1062989

約数の個数: 32

約数和(自身を含む): 51748922400

約数和(自身を除く): 31074864984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811, 1622, 2433, 3244, 4866, 6488, 9732, 19464, 1062169, 2124338, 3186507, 4248676, 6373014, 8497352, 12746028, 25492056, 861419059, 1722838118, 2584257177, 3445676236, 5168514354, 6891352472, 10337028708, 20674057416]

約数ペア:

[(1, 20674057416), (2, 10337028708), (3, 6891352472), (4, 5168514354), (6, 3445676236), (8, 2584257177), (12, 1722838118), (24, 861419059), (811, 25492056), (1622, 12746028), (2433, 8497352), (3244, 6373014), (4866, 4248676), (6488, 3186507), (9732, 2124338), (19464, 1062169)]