20340039172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{497117}}^1$

素因数の和:497367

約数の個数: 24

約数和(自身を含む): 36454657176

約数和(自身を除く): 16114618004

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 10229, 20458, 40916, 497117, 994234, 1988468, 26347201, 52694402, 95943581, 105388804, 191887162, 383774324, 5085009793, 10170019586, 20340039172]

約数ペア:

[(1, 20340039172), (2, 10170019586), (4, 5085009793), (53, 383774324), (106, 191887162), (193, 105388804), (212, 95943581), (386, 52694402), (772, 26347201), (10229, 1988468), (20458, 994234), (40916, 497117)]