20734296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{78539}}^1$

素因数の和:78559

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 35814504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 78539, 157078, 235617, 314156, 471234, 628312, 863929, 942468, 1727858, 1884936, 2591787, 3455716, 5183574, 6911432, 10367148, 20734296]

約数ペア:

[(1, 20734296), (2, 10367148), (3, 6911432), (4, 5183574), (6, 3455716), (8, 2591787), (11, 1884936), (12, 1727858), (22, 942468), (24, 863929), (33, 628312), (44, 471234), (66, 314156), (88, 235617), (132, 157078), (264, 78539)]