20145128906

素因数分解:

$2^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1093}}^1\times {\mathrm{1753}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 34631874048

約数和(自身を除く): 14486745142

約数列:

[1, 2, 7, 14, 751, 1093, 1502, 1753, 2186, 3506, 5257, 7651, 10514, 12271, 15302, 24542, 820843, 1316503, 1641686, 1916029, 2633006, 3832058, 5745901, 9215521, 11491802, 13412203, 18431042, 26824406, 1438937779, 2877875558, 10072564453, 20145128906]

約数ペア:

[(1, 20145128906), (2, 10072564453), (7, 2877875558), (14, 1438937779), (751, 26824406), (1093, 18431042), (1502, 13412203), (1753, 11491802), (2186, 9215521), (3506, 5745901), (5257, 3832058), (7651, 2633006), (10514, 1916029), (12271, 1641686), (15302, 1316503), (24542, 820843)]