20220973885

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{14423}}^1$

素因数の和:15453

約数の個数: 32

約数和(自身を含む): 28439050752

約数和(自身を除く): 8218076867

約数列:

[1, 5, 7, 35, 41, 205, 287, 977, 1435, 4885, 6839, 14423, 34195, 40057, 72115, 100961, 200285, 280399, 504805, 591343, 1401995, 2956715, 4139401, 14091271, 20697005, 70456355, 98638897, 493194485, 577742111, 2888710555, 4044194777, 20220973885]

約数ペア:

[(1, 20220973885), (5, 4044194777), (7, 2888710555), (35, 577742111), (41, 493194485), (205, 98638897), (287, 70456355), (977, 20697005), (1435, 14091271), (4885, 4139401), (6839, 2956715), (14423, 1401995), (34195, 591343), (40057, 504805), (72115, 280399), (100961, 200285)]