20169718908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23673379}}^1$

素因数の和:23673457

約数の個数: 24

約数和(自身を含む): 47725534080

約数和(自身を除く): 27555815172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23673379, 47346758, 71020137, 94693516, 142040274, 284080548, 1680809909, 3361619818, 5042429727, 6723239636, 10084859454, 20169718908]

約数ペア:

[(1, 20169718908), (2, 10084859454), (3, 6723239636), (4, 5042429727), (6, 3361619818), (12, 1680809909), (71, 284080548), (142, 142040274), (213, 94693516), (284, 71020137), (426, 47346758), (852, 23673379)]