20402076259

素因数分解:

${\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{739}}^1\times {\mathrm{1553}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 21182263200

約数和(自身を除く): 780186941

約数列:

[1, 29, 613, 739, 1553, 17777, 21431, 45037, 453007, 951989, 1147667, 13137203, 27607681, 33282343, 703519871, 20402076259]

約数ペア:

[(1, 20402076259), (29, 703519871), (613, 33282343), (739, 27607681), (1553, 13137203), (17777, 1147667), (21431, 951989), (45037, 453007)]