29016020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131891}}^1$

素因数の和:131911

約数の個数: 24

約数和(自身を含む): 66473568

約数和(自身を除く): 37457548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 131891, 263782, 527564, 659455, 1318910, 1450801, 2637820, 2901602, 5803204, 7254005, 14508010, 29016020]

約数ペア:

[(1, 29016020), (2, 14508010), (4, 7254005), (5, 5803204), (10, 2901602), (11, 2637820), (20, 1450801), (22, 1318910), (44, 659455), (55, 527564), (110, 263782), (220, 131891)]