20154394084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6836633}}^1$

素因数の和:6836715

約数の個数: 24

約数和(自身を含む): 39050853408

約数和(自身を除く): 18896459324

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6836633, 13673266, 27346532, 75202963, 150405926, 300811852, 458054411, 916108822, 1832217644, 5038598521, 10077197042, 20154394084]

約数ペア:

[(1, 20154394084), (2, 10077197042), (4, 5038598521), (11, 1832217644), (22, 916108822), (44, 458054411), (67, 300811852), (134, 150405926), (268, 75202963), (737, 27346532), (1474, 13673266), (2948, 6836633)]