20163727828

素因数分解:

$2^2\times {\mathrm{5237}}^1\times {\mathrm{962561}}^1$

素因数の和:967802

約数の個数: 12

約数和(自身を含む): 35293298292

約数和(自身を除く): 15129570464

約数列:

[1, 2, 4, 5237, 10474, 20948, 962561, 1925122, 3850244, 5040931957, 10081863914, 20163727828]

約数ペア:

[(1, 20163727828), (2, 10081863914), (4, 5040931957), (5237, 3850244), (10474, 1925122), (20948, 962561)]