20060643772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1614149}}^1$

素因数の和:1614405

約数の個数: 24

約数和(自身を含む): 37964808000

約数和(自身を除く): 17904164228

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 1614149, 3228298, 6456596, 20983937, 41967874, 83935748, 385781611, 771563222, 1543126444, 5015160943, 10030321886, 20060643772]

約数ペア:

[(1, 20060643772), (2, 10030321886), (4, 5015160943), (13, 1543126444), (26, 771563222), (52, 385781611), (239, 83935748), (478, 41967874), (956, 20983937), (3107, 6456596), (6214, 3228298), (12428, 1614149)]