20758096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41851}}^1$

素因数の和:41890

約数の個数: 20

約数和(自身を含む): 41517184

約数和(自身を除く): 20759088

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41851, 83702, 167404, 334808, 669616, 1297381, 2594762, 5189524, 10379048, 20758096]

約数ペア:

[(1, 20758096), (2, 10379048), (4, 5189524), (8, 2594762), (16, 1297381), (31, 669616), (62, 334808), (124, 167404), (248, 83702), (496, 41851)]