20063676504

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{281}}^1\times {\mathrm{1609}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 51567591600

約数和(自身を除く): 31503915096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 281, 344, 516, 562, 843, 1032, 1124, 1609, 1686, 1849, 2248, 3218, 3372, 3698, 4827, 5547, 6436, 6744, 7396, 9654, 11094, 12083, 12872, 14792, 19308, 22188, 24166, 36249, 38616, 44376, 48332, 69187, 72498, 96664, 138374, 144996, 207561, 276748, 289992, 415122, 452129, 519569, 553496, 830244, 904258, 1039138, 1356387, 1558707, 1660488, 1808516, 2078276, 2712774, 2975041, 3117414, 3617032, 4156552, 5425548, 5950082, 6234828, 8925123, 10851096, 11900164, 12469656, 17850246, 19441547, 23800328, 35700492, 38883094, 58324641, 71400984, 77766188, 116649282, 155532376, 233298564, 466597128, 835986521, 1671973042, 2507959563, 3343946084, 5015919126, 6687892168, 10031838252, 20063676504]

約数ペア:

[(1, 20063676504), (2, 10031838252), (3, 6687892168), (4, 5015919126), (6, 3343946084), (8, 2507959563), (12, 1671973042), (24, 835986521), (43, 466597128), (86, 233298564), (129, 155532376), (172, 116649282), (258, 77766188), (281, 71400984), (344, 58324641), (516, 38883094), (562, 35700492), (843, 23800328), (1032, 19441547), (1124, 17850246), (1609, 12469656), (1686, 11900164), (1849, 10851096), (2248, 8925123), (3218, 6234828), (3372, 5950082), (3698, 5425548), (4827, 4156552), (5547, 3617032), (6436, 3117414), (6744, 2975041), (7396, 2712774), (9654, 2078276), (11094, 1808516), (12083, 1660488), (12872, 1558707), (14792, 1356387), (19308, 1039138), (22188, 904258), (24166, 830244), (36249, 553496), (38616, 519569), (44376, 452129), (48332, 415122), (69187, 289992), (72498, 276748), (96664, 207561), (138374, 144996)]