20173252610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{572941}}^1$

素因数の和:573458

約数の個数: 32

約数和(自身を含む): 41581838592

約数和(自身を除く): 21408585982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 1006, 2515, 3521, 5030, 7042, 17605, 35210, 572941, 1145882, 2864705, 4010587, 5729410, 8021174, 20052935, 40105870, 288189323, 576378646, 1440946615, 2017325261, 2881893230, 4034650522, 10086626305, 20173252610]

約数ペア:

[(1, 20173252610), (2, 10086626305), (5, 4034650522), (7, 2881893230), (10, 2017325261), (14, 1440946615), (35, 576378646), (70, 288189323), (503, 40105870), (1006, 20052935), (2515, 8021174), (3521, 5729410), (5030, 4010587), (7042, 2864705), (17605, 1145882), (35210, 572941)]