20764512

素因数分解:

$2^5\times 3^4\times {\mathrm{8011}}^1$

素因数の和:8033

約数の個数: 60

約数和(自身を含む): 61075476

約数和(自身を除く): 40310964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8011, 16022, 24033, 32044, 48066, 64088, 72099, 96132, 128176, 144198, 192264, 216297, 256352, 288396, 384528, 432594, 576792, 648891, 769056, 865188, 1153584, 1297782, 1730376, 2307168, 2595564, 3460752, 5191128, 6921504, 10382256, 20764512]

約数ペア:

[(1, 20764512), (2, 10382256), (3, 6921504), (4, 5191128), (6, 3460752), (8, 2595564), (9, 2307168), (12, 1730376), (16, 1297782), (18, 1153584), (24, 865188), (27, 769056), (32, 648891), (36, 576792), (48, 432594), (54, 384528), (72, 288396), (81, 256352), (96, 216297), (108, 192264), (144, 144198), (162, 128176), (216, 96132), (288, 72099), (324, 64088), (432, 48066), (648, 32044), (864, 24033), (1296, 16022), (2592, 8011)]