20579799711

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{11831}}^1\times {\mathrm{15671}}^1$

素因数の和:27542

約数の個数: 16

約数和(自身を含む): 28185527808

約数和(自身を除く): 7605728097

約数列:

[1, 3, 37, 111, 11831, 15671, 35493, 47013, 437747, 579827, 1313241, 1739481, 185403601, 556210803, 6859933237, 20579799711]

約数ペア:

[(1, 20579799711), (3, 6859933237), (37, 556210803), (111, 185403601), (11831, 1739481), (15671, 1313241), (35493, 579827), (47013, 437747)]