20205024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 61399296

約数和(自身を除く): 41194272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 214, 224, 281, 321, 336, 428, 562, 642, 672, 749, 843, 856, 1124, 1284, 1498, 1686, 1712, 1967, 2247, 2248, 2568, 2996, 3372, 3424, 3934, 4494, 4496, 5136, 5901, 5992, 6744, 7868, 8988, 8992, 10272, 11802, 11984, 13488, 15736, 17976, 23604, 23968, 26976, 30067, 31472, 35952, 47208, 60134, 62944, 71904, 90201, 94416, 120268, 180402, 188832, 210469, 240536, 360804, 420938, 481072, 631407, 721608, 841876, 962144, 1262814, 1443216, 1683752, 2525628, 2886432, 3367504, 5051256, 6735008, 10102512, 20205024]

約数ペア:

[(1, 20205024), (2, 10102512), (3, 6735008), (4, 5051256), (6, 3367504), (7, 2886432), (8, 2525628), (12, 1683752), (14, 1443216), (16, 1262814), (21, 962144), (24, 841876), (28, 721608), (32, 631407), (42, 481072), (48, 420938), (56, 360804), (84, 240536), (96, 210469), (107, 188832), (112, 180402), (168, 120268), (214, 94416), (224, 90201), (281, 71904), (321, 62944), (336, 60134), (428, 47208), (562, 35952), (642, 31472), (672, 30067), (749, 26976), (843, 23968), (856, 23604), (1124, 17976), (1284, 15736), (1498, 13488), (1686, 11984), (1712, 11802), (1967, 10272), (2247, 8992), (2248, 8988), (2568, 7868), (2996, 6744), (3372, 5992), (3424, 5901), (3934, 5136), (4494, 4496)]