20152444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1039}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 38118080

約数和(自身を除く): 17965636

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1039, 1492, 2078, 4156, 4849, 9698, 13507, 19396, 27014, 54028, 387547, 775094, 1550188, 5038111, 10076222, 20152444]

約数ペア:

[(1, 20152444), (2, 10076222), (4, 5038111), (13, 1550188), (26, 775094), (52, 387547), (373, 54028), (746, 27014), (1039, 19396), (1492, 13507), (2078, 9698), (4156, 4849)]