20526270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36011}}^1$

素因数の和:36040

約数の個数: 32

約数和(自身を含む): 51857280

約数和(自身を除く): 31331010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36011, 72022, 108033, 180055, 216066, 360110, 540165, 684209, 1080330, 1368418, 2052627, 3421045, 4105254, 6842090, 10263135, 20526270]

約数ペア:

[(1, 20526270), (2, 10263135), (3, 6842090), (5, 4105254), (6, 3421045), (10, 2052627), (15, 1368418), (19, 1080330), (30, 684209), (38, 540165), (57, 360110), (95, 216066), (114, 180055), (190, 108033), (285, 72022), (570, 36011)]