20045982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{303727}}^1$

素因数の和:303743

約数の個数: 16

約数和(自身を含む): 43736832

約数和(自身を除く): 23690850

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 303727, 607454, 911181, 1822362, 3340997, 6681994, 10022991, 20045982]

約数ペア:

[(1, 20045982), (2, 10022991), (3, 6681994), (6, 3340997), (11, 1822362), (22, 911181), (33, 607454), (66, 303727)]