20043108

素因数分解:

$2^2\times 3^2\times {\mathrm{556753}}^1$

素因数の和:556763

約数の個数: 18

約数和(自身を含む): 50664614

約数和(自身を除く): 30621506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 556753, 1113506, 1670259, 2227012, 3340518, 5010777, 6681036, 10021554, 20043108]

約数ペア:

[(1, 20043108), (2, 10021554), (3, 6681036), (4, 5010777), (6, 3340518), (9, 2227012), (12, 1670259), (18, 1113506), (36, 556753)]