20201232902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 35035545600

約数和(自身を除く): 14834312698

約数列:

[1, 2, 23, 29, 43, 46, 47, 58, 59, 86, 94, 118, 127, 254, 667, 989, 1081, 1247, 1334, 1357, 1363, 1711, 1978, 2021, 2162, 2494, 2537, 2714, 2726, 2773, 2921, 3422, 3683, 4042, 5074, 5461, 5546, 5842, 5969, 7366, 7493, 10922, 11938, 14986, 28681, 31349, 39353, 46483, 57362, 58351, 58609, 62698, 63779, 73573, 78706, 80417, 84709, 92966, 116702, 117218, 119239, 125603, 127558, 137287, 147146, 158369, 160834, 169418, 172339, 173101, 217297, 238478, 251206, 256667, 274574, 316738, 322199, 344678, 346202, 352171, 434594, 513334, 644398, 704342, 1348007, 1692179, 1849591, 2696014, 2742497, 3384358, 3457931, 3642487, 3699182, 3981323, 4997831, 5484994, 5903341, 6915862, 7284974, 7410577, 7443343, 7962646, 8099933, 9343771, 9995662, 10212959, 11806682, 14821154, 14886686, 15143353, 16199866, 18687542, 20425918, 30286706, 79532413, 159064826, 171196889, 214906733, 234898057, 342393778, 348297119, 429813466, 439157237, 469796114, 696594238, 878314474, 10100616451, 20201232902]

約数ペア:

[(1, 20201232902), (2, 10100616451), (23, 878314474), (29, 696594238), (43, 469796114), (46, 439157237), (47, 429813466), (58, 348297119), (59, 342393778), (86, 234898057), (94, 214906733), (118, 171196889), (127, 159064826), (254, 79532413), (667, 30286706), (989, 20425918), (1081, 18687542), (1247, 16199866), (1334, 15143353), (1357, 14886686), (1363, 14821154), (1711, 11806682), (1978, 10212959), (2021, 9995662), (2162, 9343771), (2494, 8099933), (2537, 7962646), (2714, 7443343), (2726, 7410577), (2773, 7284974), (2921, 6915862), (3422, 5903341), (3683, 5484994), (4042, 4997831), (5074, 3981323), (5461, 3699182), (5546, 3642487), (5842, 3457931), (5969, 3384358), (7366, 2742497), (7493, 2696014), (10922, 1849591), (11938, 1692179), (14986, 1348007), (28681, 704342), (31349, 644398), (39353, 513334), (46483, 434594), (57362, 352171), (58351, 346202), (58609, 344678), (62698, 322199), (63779, 316738), (73573, 274574), (78706, 256667), (80417, 251206), (84709, 238478), (92966, 217297), (116702, 173101), (117218, 172339), (119239, 169418), (125603, 160834), (127558, 158369), (137287, 147146)]