20122416729

素因数分解:

$3^2\times {\mathrm{11471}}^1\times {\mathrm{194911}}^1$

素因数の和:206388

約数の個数: 12

約数和(自身を含む): 29068396032

約数和(自身を除く): 8945979303

約数列:

[1, 3, 9, 11471, 34413, 103239, 194911, 584733, 1754199, 2235824081, 6707472243, 20122416729]

約数ペア:

[(1, 20122416729), (3, 6707472243), (9, 2235824081), (11471, 1754199), (34413, 584733), (103239, 194911)]