20219032522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{148153}}^1$

素因数の和:148378

約数の個数: 32

約数和(自身を含む): 33974675280

約数和(自身を除く): 13755642758

約数列:

[1, 2, 13, 26, 29, 58, 181, 362, 377, 754, 2353, 4706, 5249, 10498, 68237, 136474, 148153, 296306, 1925989, 3851978, 4296437, 8592874, 26815693, 53631386, 55853681, 111707362, 348604009, 697208018, 777655097, 1555310194, 10109516261, 20219032522]

約数ペア:

[(1, 20219032522), (2, 10109516261), (13, 1555310194), (26, 777655097), (29, 697208018), (58, 348604009), (181, 111707362), (362, 55853681), (377, 53631386), (754, 26815693), (2353, 8592874), (4706, 4296437), (5249, 3851978), (10498, 1925989), (68237, 296306), (136474, 148153)]