20118684017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{82811}}^1$

素因数の和:83320

約数の個数: 16

約数和(自身を含む): 22037266944

約数和(自身を除く): 1918582927

約数列:

[1, 17, 31, 461, 527, 7837, 14291, 82811, 242947, 1407787, 2567141, 38175871, 43641397, 648989807, 1183452001, 20118684017]

約数ペア:

[(1, 20118684017), (17, 1183452001), (31, 648989807), (461, 43641397), (527, 38175871), (7837, 2567141), (14291, 1407787), (82811, 242947)]