20379288

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36919}}^1$

素因数の和:36951

約数の個数: 32

約数和(自身を含む): 53164800

約数和(自身を除く): 32785512

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 36919, 73838, 110757, 147676, 221514, 295352, 443028, 849137, 886056, 1698274, 2547411, 3396548, 5094822, 6793096, 10189644, 20379288]

約数ペア:

[(1, 20379288), (2, 10189644), (3, 6793096), (4, 5094822), (6, 3396548), (8, 2547411), (12, 1698274), (23, 886056), (24, 849137), (46, 443028), (69, 295352), (92, 221514), (138, 147676), (184, 110757), (276, 73838), (552, 36919)]