20573604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33617}}^1$

素因数の和:33644

約数の個数: 36

約数和(自身を含む): 55066284

約数和(自身を除く): 34492680

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33617, 67234, 100851, 134468, 201702, 302553, 403404, 571489, 605106, 1142978, 1210212, 1714467, 2285956, 3428934, 5143401, 6857868, 10286802, 20573604]

約数ペア:

[(1, 20573604), (2, 10286802), (3, 6857868), (4, 5143401), (6, 3428934), (9, 2285956), (12, 1714467), (17, 1210212), (18, 1142978), (34, 605106), (36, 571489), (51, 403404), (68, 302553), (102, 201702), (153, 134468), (204, 100851), (306, 67234), (612, 33617)]