2004120792

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{23609}}^1$

素因数の和:23758

約数の個数: 80

約数和(自身を含む): 5656483800

約数和(自身を除く): 3652363008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4716, 7074, 9432, 10611, 14148, 21222, 23609, 28296, 42444, 47218, 70827, 84888, 94436, 141654, 188872, 212481, 283308, 424962, 566616, 637443, 849924, 1274886, 1699848, 1912329, 2549772, 3092779, 3824658, 5099544, 6185558, 7649316, 9278337, 12371116, 15298632, 18556674, 24742232, 27835011, 37113348, 55670022, 74226696, 83505033, 111340044, 167010066, 222680088, 250515099, 334020132, 501030198, 668040264, 1002060396, 2004120792]

約数ペア:

[(1, 2004120792), (2, 1002060396), (3, 668040264), (4, 501030198), (6, 334020132), (8, 250515099), (9, 222680088), (12, 167010066), (18, 111340044), (24, 83505033), (27, 74226696), (36, 55670022), (54, 37113348), (72, 27835011), (81, 24742232), (108, 18556674), (131, 15298632), (162, 12371116), (216, 9278337), (262, 7649316), (324, 6185558), (393, 5099544), (524, 3824658), (648, 3092779), (786, 2549772), (1048, 1912329), (1179, 1699848), (1572, 1274886), (2358, 849924), (3144, 637443), (3537, 566616), (4716, 424962), (7074, 283308), (9432, 212481), (10611, 188872), (14148, 141654), (21222, 94436), (23609, 84888), (28296, 70827), (42444, 47218)]