20523912

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37181}}^1$

素因数の和:37213

約数の個数: 32

約数和(自身を含む): 53542080

約数和(自身を除く): 33018168

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37181, 74362, 111543, 148724, 223086, 297448, 446172, 855163, 892344, 1710326, 2565489, 3420652, 5130978, 6841304, 10261956, 20523912]

約数ペア:

[(1, 20523912), (2, 10261956), (3, 6841304), (4, 5130978), (6, 3420652), (8, 2565489), (12, 1710326), (23, 892344), (24, 855163), (46, 446172), (69, 297448), (92, 223086), (138, 148724), (184, 111543), (276, 74362), (552, 37181)]