20741562

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{3803}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 46560960

約数和(自身を除く): 25819398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 3803, 5454, 7606, 11409, 22818, 34227, 68454, 102681, 205362, 384103, 768206, 1152309, 2304618, 3456927, 6913854, 10370781, 20741562]

約数ペア:

[(1, 20741562), (2, 10370781), (3, 6913854), (6, 3456927), (9, 2304618), (18, 1152309), (27, 768206), (54, 384103), (101, 205362), (202, 102681), (303, 68454), (606, 34227), (909, 22818), (1818, 11409), (2727, 7606), (3803, 5454)]