20161343844

素因数分解:

$2^2\times 3^2\times {\mathrm{587}}^1\times {\mathrm{954067}}^1$

素因数の和:954664

約数の個数: 36

約数和(自身を含む): 51050270544

約数和(自身を除く): 30888926700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587, 1174, 1761, 2348, 3522, 5283, 7044, 10566, 21132, 954067, 1908134, 2862201, 3816268, 5724402, 8586603, 11448804, 17173206, 34346412, 560037329, 1120074658, 1680111987, 2240149316, 3360223974, 5040335961, 6720447948, 10080671922, 20161343844]

約数ペア:

[(1, 20161343844), (2, 10080671922), (3, 6720447948), (4, 5040335961), (6, 3360223974), (9, 2240149316), (12, 1680111987), (18, 1120074658), (36, 560037329), (587, 34346412), (1174, 17173206), (1761, 11448804), (2348, 8586603), (3522, 5724402), (5283, 3816268), (7044, 2862201), (10566, 1908134), (21132, 954067)]