20243321140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3526711}}^1$

素因数の和:3526768

約数の個数: 48

約数和(自身を含む): 49768959744

約数和(自身を除く): 29525638604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 3526711, 7053422, 14106844, 17633555, 24686977, 35267110, 49373954, 70534220, 98747908, 123434885, 144595151, 246869770, 289190302, 493739540, 578380604, 722975755, 1012166057, 1445951510, 2024332114, 2891903020, 4048664228, 5060830285, 10121660570, 20243321140]

約数ペア:

[(1, 20243321140), (2, 10121660570), (4, 5060830285), (5, 4048664228), (7, 2891903020), (10, 2024332114), (14, 1445951510), (20, 1012166057), (28, 722975755), (35, 578380604), (41, 493739540), (70, 289190302), (82, 246869770), (140, 144595151), (164, 123434885), (205, 98747908), (287, 70534220), (410, 49373954), (574, 35267110), (820, 24686977), (1148, 17633555), (1435, 14106844), (2870, 7053422), (5740, 3526711)]