20533866

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83471}}^1$

素因数の和:83517

約数の個数: 16

約数和(自身を含む): 42069888

約数和(自身を除く): 21536022

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 83471, 166942, 250413, 500826, 3422311, 6844622, 10266933, 20533866]

約数ペア:

[(1, 20533866), (2, 10266933), (3, 6844622), (6, 3422311), (41, 500826), (82, 250413), (123, 166942), (246, 83471)]