20432840852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{516973}}^1$

素因数の和:517259

約数の個数: 24

約数和(自身を含む): 36781666152

約数和(自身を除く): 16348825300

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 964, 9881, 19762, 39524, 516973, 1033946, 2067892, 21195893, 42391786, 84783572, 124590493, 249180986, 498361972, 5108210213, 10216420426, 20432840852]

約数ペア:

[(1, 20432840852), (2, 10216420426), (4, 5108210213), (41, 498361972), (82, 249180986), (164, 124590493), (241, 84783572), (482, 42391786), (964, 21195893), (9881, 2067892), (19762, 1033946), (39524, 516973)]