20147742702

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4355327}}^1$

素因数の和:4355592

約数の個数: 24

約数和(自身を含む): 43823310336

約数和(自身を除く): 23675567634

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 4355327, 8710654, 13065981, 26131962, 39197943, 78395886, 1119319039, 2238638078, 3357957117, 6715914234, 10073871351, 20147742702]

約数ペア:

[(1, 20147742702), (2, 10073871351), (3, 6715914234), (6, 3357957117), (9, 2238638078), (18, 1119319039), (257, 78395886), (514, 39197943), (771, 26131962), (1542, 13065981), (2313, 8710654), (4626, 4355327)]