2004667020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{36277}}^1$

素因数の和:36599

約数の個数: 72

約数和(自身を含む): 6100798704

約数和(自身を除く): 4096131684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 9210, 11052, 13815, 18420, 27630, 36277, 55260, 72554, 108831, 145108, 181385, 217662, 326493, 362770, 435324, 544155, 652986, 725540, 1088310, 1305972, 1632465, 2176620, 3264930, 6529860, 11137039, 22274078, 33411117, 44548156, 55685195, 66822234, 100233351, 111370390, 133644468, 167055585, 200466702, 222740780, 334111170, 400933404, 501166755, 668222340, 1002333510, 2004667020]

約数ペア:

[(1, 2004667020), (2, 1002333510), (3, 668222340), (4, 501166755), (5, 400933404), (6, 334111170), (9, 222740780), (10, 200466702), (12, 167055585), (15, 133644468), (18, 111370390), (20, 100233351), (30, 66822234), (36, 55685195), (45, 44548156), (60, 33411117), (90, 22274078), (180, 11137039), (307, 6529860), (614, 3264930), (921, 2176620), (1228, 1632465), (1535, 1305972), (1842, 1088310), (2763, 725540), (3070, 652986), (3684, 544155), (4605, 435324), (5526, 362770), (6140, 326493), (9210, 217662), (11052, 181385), (13815, 145108), (18420, 108831), (27630, 72554), (36277, 55260)]