20233670864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1455241}}^1$

素因数の和:1455339

約数の個数: 40

約数和(自身を含む): 43308001920

約数和(自身を除く): 23074331056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 1455241, 2910482, 5820964, 11641928, 16007651, 23283856, 32015302, 64030604, 114964039, 128061208, 229928078, 256122416, 459856156, 919712312, 1264604429, 1839424624, 2529208858, 5058417716, 10116835432, 20233670864]

約数ペア:

[(1, 20233670864), (2, 10116835432), (4, 5058417716), (8, 2529208858), (11, 1839424624), (16, 1264604429), (22, 919712312), (44, 459856156), (79, 256122416), (88, 229928078), (158, 128061208), (176, 114964039), (316, 64030604), (632, 32015302), (869, 23283856), (1264, 16007651), (1738, 11641928), (3476, 5820964), (6952, 2910482), (13904, 1455241)]