20239426468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6495323}}^1$

素因数の和:6495387

約数の個数: 24

約数和(自身を含む): 38192505120

約数和(自身を除く): 17953078652

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 6495323, 12990646, 25981292, 123411137, 246822274, 266308243, 493644548, 532616486, 1065232972, 5059856617, 10119713234, 20239426468]

約数ペア:

[(1, 20239426468), (2, 10119713234), (4, 5059856617), (19, 1065232972), (38, 532616486), (41, 493644548), (76, 266308243), (82, 246822274), (164, 123411137), (779, 25981292), (1558, 12990646), (3116, 6495323)]