20231359204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{673391}}^1$

素因数の和:673468

約数の個数: 48

約数和(自身を含む): 42989345280

約数和(自身を除く): 22757986076

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 15022, 30044, 673391, 1346782, 2693564, 4713737, 9427474, 18854948, 19528339, 24915467, 39056678, 49830934, 78113356, 99661868, 136698373, 174408269, 273396746, 348816538, 546793492, 697633076, 722548543, 1445097086, 2890194172, 5057839801, 10115679602, 20231359204]

約数ペア:

[(1, 20231359204), (2, 10115679602), (4, 5057839801), (7, 2890194172), (14, 1445097086), (28, 722548543), (29, 697633076), (37, 546793492), (58, 348816538), (74, 273396746), (116, 174408269), (148, 136698373), (203, 99661868), (259, 78113356), (406, 49830934), (518, 39056678), (812, 24915467), (1036, 19528339), (1073, 18854948), (2146, 9427474), (4292, 4713737), (7511, 2693564), (15022, 1346782), (30044, 673391)]