20165493456

素因数分解:

$2^4\times 3^3\times {\mathrm{46679383}}^1$

素因数の和:46679400

約数の個数: 40

約数和(自身を含む): 57882436160

約数和(自身を除く): 37716942704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46679383, 93358766, 140038149, 186717532, 280076298, 373435064, 420114447, 560152596, 746870128, 840228894, 1120305192, 1260343341, 1680457788, 2240610384, 2520686682, 3360915576, 5041373364, 6721831152, 10082746728, 20165493456]

約数ペア:

[(1, 20165493456), (2, 10082746728), (3, 6721831152), (4, 5041373364), (6, 3360915576), (8, 2520686682), (9, 2240610384), (12, 1680457788), (16, 1260343341), (18, 1120305192), (24, 840228894), (27, 746870128), (36, 560152596), (48, 420114447), (54, 373435064), (72, 280076298), (108, 186717532), (144, 140038149), (216, 93358766), (432, 46679383)]