20122185711

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{7541}}^1\times {\mathrm{52321}}^1$

素因数の和:59882

約数の個数: 16

約数和(自身を含む): 28412101728

約数和(自身を除く): 8289916017

約数列:

[1, 3, 17, 51, 7541, 22623, 52321, 128197, 156963, 384591, 889457, 2668371, 394552661, 1183657983, 6707395237, 20122185711]

約数ペア:

[(1, 20122185711), (3, 6707395237), (17, 1183657983), (51, 394552661), (7541, 2668371), (22623, 889457), (52321, 384591), (128197, 156963)]