2020285952

素因数分解:

$2^9\times {\mathrm{307}}^1\times {\mathrm{12853}}^1$

素因数の和:13178

約数の個数: 40

約数和(自身を含む): 4050089736

約数和(自身を除く): 2029803784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 512, 614, 1228, 2456, 4912, 9824, 12853, 19648, 25706, 39296, 51412, 78592, 102824, 157184, 205648, 411296, 822592, 1645184, 3290368, 3945871, 6580736, 7891742, 15783484, 31566968, 63133936, 126267872, 252535744, 505071488, 1010142976, 2020285952]

約数ペア:

[(1, 2020285952), (2, 1010142976), (4, 505071488), (8, 252535744), (16, 126267872), (32, 63133936), (64, 31566968), (128, 15783484), (256, 7891742), (307, 6580736), (512, 3945871), (614, 3290368), (1228, 1645184), (2456, 822592), (4912, 411296), (9824, 205648), (12853, 157184), (19648, 102824), (25706, 78592), (39296, 51412)]