20247276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5879}}^1$

素因数の和:5934

約数の個数: 48

約数和(自身を含む): 55319040

約数和(自身を除く): 35071764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5879, 11758, 17637, 23516, 35274, 41153, 70548, 82306, 123459, 164612, 241039, 246918, 482078, 493836, 723117, 964156, 1446234, 1687273, 2892468, 3374546, 5061819, 6749092, 10123638, 20247276]

約数ペア:

[(1, 20247276), (2, 10123638), (3, 6749092), (4, 5061819), (6, 3374546), (7, 2892468), (12, 1687273), (14, 1446234), (21, 964156), (28, 723117), (41, 493836), (42, 482078), (82, 246918), (84, 241039), (123, 164612), (164, 123459), (246, 82306), (287, 70548), (492, 41153), (574, 35274), (861, 23516), (1148, 17637), (1722, 11758), (3444, 5879)]