20883924

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14149}}^1$

素因数の和:14200

約数の個数: 36

約数和(自身を含む): 54081300

約数和(自身を除く): 33197376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 14149, 28298, 42447, 56596, 84894, 127341, 169788, 254682, 509364, 580109, 1160218, 1740327, 2320436, 3480654, 5220981, 6961308, 10441962, 20883924]

約数ペア:

[(1, 20883924), (2, 10441962), (3, 6961308), (4, 5220981), (6, 3480654), (9, 2320436), (12, 1740327), (18, 1160218), (36, 580109), (41, 509364), (82, 254682), (123, 169788), (164, 127341), (246, 84894), (369, 56596), (492, 42447), (738, 28298), (1476, 14149)]