20008923242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3253}}^1\times {\mathrm{3631}}^1$

素因数の和:6915

約数の個数: 48

約数和(自身を含む): 37724741376

約数和(自身を除く): 17715818134

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 3253, 3631, 6506, 7262, 22771, 25417, 35783, 39941, 45542, 50834, 71566, 79882, 250481, 279587, 393613, 439351, 500962, 559174, 787226, 878702, 2755291, 3075457, 5510582, 6150914, 11811643, 23623286, 82681501, 129928073, 165363002, 259856146, 909496511, 1429208803, 1818993022, 2858417606, 10004461621, 20008923242]

約数ペア:

[(1, 20008923242), (2, 10004461621), (7, 2858417606), (11, 1818993022), (14, 1429208803), (22, 909496511), (77, 259856146), (121, 165363002), (154, 129928073), (242, 82681501), (847, 23623286), (1694, 11811643), (3253, 6150914), (3631, 5510582), (6506, 3075457), (7262, 2755291), (22771, 878702), (25417, 787226), (35783, 559174), (39941, 500962), (45542, 439351), (50834, 393613), (71566, 279587), (79882, 250481)]