20041824

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18979}}^1$

素因数の和:19003

約数の個数: 48

約数和(自身を含む): 57395520

約数和(自身を除く): 37353696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18979, 37958, 56937, 75916, 113874, 151832, 208769, 227748, 303664, 417538, 455496, 607328, 626307, 835076, 910992, 1252614, 1670152, 1821984, 2505228, 3340304, 5010456, 6680608, 10020912, 20041824]

約数ペア:

[(1, 20041824), (2, 10020912), (3, 6680608), (4, 5010456), (6, 3340304), (8, 2505228), (11, 1821984), (12, 1670152), (16, 1252614), (22, 910992), (24, 835076), (32, 626307), (33, 607328), (44, 455496), (48, 417538), (66, 303664), (88, 227748), (96, 208769), (132, 151832), (176, 113874), (264, 75916), (352, 56937), (528, 37958), (1056, 18979)]