20346216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77069}}^1$

素因数の和:77089

約数の個数: 32

約数和(自身を含む): 55490400

約数和(自身を除く): 35144184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77069, 154138, 231207, 308276, 462414, 616552, 847759, 924828, 1695518, 1849656, 2543277, 3391036, 5086554, 6782072, 10173108, 20346216]

約数ペア:

[(1, 20346216), (2, 10173108), (3, 6782072), (4, 5086554), (6, 3391036), (8, 2543277), (11, 1849656), (12, 1695518), (22, 924828), (24, 847759), (33, 616552), (44, 462414), (66, 308276), (88, 231207), (132, 154138), (264, 77069)]