20358342

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1543}}^1$

素因数の和:2284

約数の個数: 24

約数和(自身を含む): 44198544

約数和(自身を除く): 23840202

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 1543, 2199, 3086, 4398, 4629, 6597, 9258, 13194, 13887, 27774, 1131019, 2262038, 3393057, 6786114, 10179171, 20358342]

約数ペア:

[(1, 20358342), (2, 10179171), (3, 6786114), (6, 3393057), (9, 2262038), (18, 1131019), (733, 27774), (1466, 13887), (1543, 13194), (2199, 9258), (3086, 6597), (4398, 4629)]