2021308972030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4930021883}}^1$

素因数の和:4930021931

約数の個数: 16

約数和(自身を含む): 3727096544304

約数和(自身を除く): 1705787572274

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4930021883, 9860043766, 24650109415, 49300218830, 202130897203, 404261794406, 1010654486015, 2021308972030]

約数ペア:

[(1, 2021308972030), (2, 1010654486015), (5, 404261794406), (10, 202130897203), (41, 49300218830), (82, 24650109415), (205, 9860043766), (410, 4930021883)]