20125087191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{33287}}^1$

素因数の和:33532

約数の個数: 48

約数和(自身を含む): 32902391808

約数和(自身を除く): 12777304617

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 197, 279, 341, 591, 1023, 1773, 2167, 3069, 6107, 6501, 18321, 19503, 33287, 54963, 67177, 99861, 201531, 299583, 366157, 604593, 1031897, 1098471, 3095691, 3295413, 6557539, 9287073, 11350867, 19672617, 34052601, 59017851, 72132929, 102157803, 203283709, 216398787, 609851127, 649196361, 1829553381, 2236120799, 6708362397, 20125087191]

約数ペア:

[(1, 20125087191), (3, 6708362397), (9, 2236120799), (11, 1829553381), (31, 649196361), (33, 609851127), (93, 216398787), (99, 203283709), (197, 102157803), (279, 72132929), (341, 59017851), (591, 34052601), (1023, 19672617), (1773, 11350867), (2167, 9287073), (3069, 6557539), (6107, 3295413), (6501, 3095691), (18321, 1098471), (19503, 1031897), (33287, 604593), (54963, 366157), (67177, 299583), (99861, 201531)]