20342330253

素因数分解:

$3^3\times 7^2\times {\mathrm{15375911}}^1$

素因数の和:15375934

約数の個数: 24

約数和(自身を含む): 35057079360

約数和(自身を除く): 14714749107

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 15375911, 46127733, 107631377, 138383199, 322894131, 415149597, 753419639, 968682393, 2260258917, 2906047179, 6780776751, 20342330253]

約数ペア:

[(1, 20342330253), (3, 6780776751), (7, 2906047179), (9, 2260258917), (21, 968682393), (27, 753419639), (49, 415149597), (63, 322894131), (147, 138383199), (189, 107631377), (441, 46127733), (1323, 15375911)]