20190636

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11933}}^1$

素因数の和:11990

約数の個数: 36

約数和(自身を含む): 52127712

約数和(自身を除く): 31937076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11933, 23866, 35799, 47732, 71598, 107397, 143196, 214794, 429588, 560851, 1121702, 1682553, 2243404, 3365106, 5047659, 6730212, 10095318, 20190636]

約数ペア:

[(1, 20190636), (2, 10095318), (3, 6730212), (4, 5047659), (6, 3365106), (9, 2243404), (12, 1682553), (18, 1121702), (36, 560851), (47, 429588), (94, 214794), (141, 143196), (188, 107397), (282, 71598), (423, 47732), (564, 35799), (846, 23866), (1692, 11933)]