20133378

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27281}}^1$

素因数の和:27330

約数の個数: 24

約数和(自身を含む): 44687916

約数和(自身を除く): 24554538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27281, 54562, 81843, 163686, 245529, 491058, 1118521, 2237042, 3355563, 6711126, 10066689, 20133378]

約数ペア:

[(1, 20133378), (2, 10066689), (3, 6711126), (6, 3355563), (9, 2237042), (18, 1118521), (41, 491058), (82, 245529), (123, 163686), (246, 81843), (369, 54562), (738, 27281)]