20063787438

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49909919}}^1$

素因数の和:49909991

約数の個数: 16

約数和(自身を含む): 40726494720

約数和(自身を除く): 20662707282

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49909919, 99819838, 149729757, 299459514, 3343964573, 6687929146, 10031893719, 20063787438]

約数ペア:

[(1, 20063787438), (2, 10031893719), (3, 6687929146), (6, 3343964573), (67, 299459514), (134, 149729757), (201, 99819838), (402, 49909919)]