12416752420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15142381}}^1$

素因数の和:15142431

約数の個数: 24

約数和(自身を含む): 26711161848

約数和(自身を除く): 14294409428

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 15142381, 30284762, 60569524, 75711905, 151423810, 302847620, 620837621, 1241675242, 2483350484, 3104188105, 6208376210, 12416752420]

約数ペア:

[(1, 12416752420), (2, 6208376210), (4, 3104188105), (5, 2483350484), (10, 1241675242), (20, 620837621), (41, 302847620), (82, 151423810), (164, 75711905), (205, 60569524), (410, 30284762), (820, 15142381)]