20934404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 38102400

約数和(自身を除く): 17167996

約数列:

[1, 2, 4, 29, 58, 116, 251, 502, 719, 1004, 1438, 2876, 7279, 14558, 20851, 29116, 41702, 83404, 180469, 360938, 721876, 5233601, 10467202, 20934404]

約数ペア:

[(1, 20934404), (2, 10467202), (4, 5233601), (29, 721876), (58, 360938), (116, 180469), (251, 83404), (502, 41702), (719, 29116), (1004, 20851), (1438, 14558), (2876, 7279)]