20179477068

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{58477}}^1$

素因数の和:58826

約数の個数: 48

約数和(自身を含む): 47647874400

約数和(自身を除く): 27468397332

約数列:

[1, 2, 3, 4, 6, 12, 149, 193, 298, 386, 447, 579, 596, 772, 894, 1158, 1788, 2316, 28757, 57514, 58477, 86271, 115028, 116954, 172542, 175431, 233908, 345084, 350862, 701724, 8713073, 11286061, 17426146, 22572122, 26139219, 33858183, 34852292, 45144244, 52278438, 67716366, 104556876, 135432732, 1681623089, 3363246178, 5044869267, 6726492356, 10089738534, 20179477068]

約数ペア:

[(1, 20179477068), (2, 10089738534), (3, 6726492356), (4, 5044869267), (6, 3363246178), (12, 1681623089), (149, 135432732), (193, 104556876), (298, 67716366), (386, 52278438), (447, 45144244), (579, 34852292), (596, 33858183), (772, 26139219), (894, 22572122), (1158, 17426146), (1788, 11286061), (2316, 8713073), (28757, 701724), (57514, 350862), (58477, 345084), (86271, 233908), (115028, 175431), (116954, 172542)]