20283054824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{949937}}^1$

素因数の和:950117

約数の個数: 32

約数和(自身を含む): 40524355080

約数和(自身を除く): 20241300256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 949937, 1899874, 3799748, 7599496, 16148929, 32297858, 64595716, 129191432, 149140109, 298280218, 596560436, 1193120872, 2535381853, 5070763706, 10141527412, 20283054824]

約数ペア:

[(1, 20283054824), (2, 10141527412), (4, 5070763706), (8, 2535381853), (17, 1193120872), (34, 596560436), (68, 298280218), (136, 149140109), (157, 129191432), (314, 64595716), (628, 32297858), (1256, 16148929), (2669, 7599496), (5338, 3799748), (10676, 1899874), (21352, 949937)]