20592432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 68090880

約数和(自身を除く): 47498448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 659, 744, 868, 1008, 1116, 1302, 1318, 1488, 1736, 1953, 1977, 2232, 2604, 2636, 3472, 3906, 3954, 4464, 4613, 5208, 5272, 5931, 7812, 7908, 9226, 10416, 10544, 11862, 13839, 15624, 15816, 18452, 20429, 23724, 27678, 31248, 31632, 36904, 40858, 41517, 47448, 55356, 61287, 73808, 81716, 83034, 94896, 110712, 122574, 143003, 163432, 166068, 183861, 221424, 245148, 286006, 326864, 332136, 367722, 429009, 490296, 572012, 664272, 735444, 858018, 980592, 1144024, 1287027, 1470888, 1716036, 2288048, 2574054, 2941776, 3432072, 5148108, 6864144, 10296216, 20592432]

約数ペア:

[(1, 20592432), (2, 10296216), (3, 6864144), (4, 5148108), (6, 3432072), (7, 2941776), (8, 2574054), (9, 2288048), (12, 1716036), (14, 1470888), (16, 1287027), (18, 1144024), (21, 980592), (24, 858018), (28, 735444), (31, 664272), (36, 572012), (42, 490296), (48, 429009), (56, 367722), (62, 332136), (63, 326864), (72, 286006), (84, 245148), (93, 221424), (112, 183861), (124, 166068), (126, 163432), (144, 143003), (168, 122574), (186, 110712), (217, 94896), (248, 83034), (252, 81716), (279, 73808), (336, 61287), (372, 55356), (434, 47448), (496, 41517), (504, 40858), (558, 36904), (651, 31632), (659, 31248), (744, 27678), (868, 23724), (1008, 20429), (1116, 18452), (1302, 15816), (1318, 15624), (1488, 13839), (1736, 11862), (1953, 10544), (1977, 10416), (2232, 9226), (2604, 7908), (2636, 7812), (3472, 5931), (3906, 5272), (3954, 5208), (4464, 4613)]