20196830918

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7587089}}^1$

素因数の和:7587124

約数の個数: 16

約数和(自身を含む): 33322499280

約数和(自身を除く): 13125668362

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7587089, 15174178, 83457979, 166915958, 918037769, 1836075538, 10098415459, 20196830918]

約数ペア:

[(1, 20196830918), (2, 10098415459), (11, 1836075538), (22, 918037769), (121, 166915958), (242, 83457979), (1331, 15174178), (2662, 7587089)]