20031124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 36465408

約数和(自身を除く): 16434284

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 1823, 2747, 3646, 5494, 7292, 10988, 74743, 122141, 149486, 244282, 298972, 488564, 5007781, 10015562, 20031124]

約数ペア:

[(1, 20031124), (2, 10015562), (4, 5007781), (41, 488564), (67, 298972), (82, 244282), (134, 149486), (164, 122141), (268, 74743), (1823, 10988), (2747, 7292), (3646, 5494)]