20144344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228913}}^1$

素因数の和:228930

約数の個数: 16

約数和(自身を含む): 41204520

約数和(自身を除く): 21060176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228913, 457826, 915652, 1831304, 2518043, 5036086, 10072172, 20144344]

約数ペア:

[(1, 20144344), (2, 10072172), (4, 5036086), (8, 2518043), (11, 1831304), (22, 915652), (44, 457826), (88, 228913)]