20076596744

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{599}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 38525760000

約数和(自身を除く): 18449163256

約数列:

[1, 2, 4, 8, 79, 158, 181, 293, 316, 362, 586, 599, 632, 724, 1172, 1198, 1448, 2344, 2396, 4792, 14299, 23147, 28598, 46294, 47321, 53033, 57196, 92588, 94642, 106066, 108419, 114392, 175507, 185176, 189284, 212132, 216838, 351014, 378568, 424264, 433676, 702028, 867352, 1404056, 4189607, 8379214, 8565101, 13865053, 16758428, 17130202, 27730106, 31766767, 33516856, 34260404, 55460212, 63533534, 68520808, 110920424, 127067068, 254134136, 2509574593, 5019149186, 10038298372, 20076596744]

約数ペア:

[(1, 20076596744), (2, 10038298372), (4, 5019149186), (8, 2509574593), (79, 254134136), (158, 127067068), (181, 110920424), (293, 68520808), (316, 63533534), (362, 55460212), (586, 34260404), (599, 33516856), (632, 31766767), (724, 27730106), (1172, 17130202), (1198, 16758428), (1448, 13865053), (2344, 8565101), (2396, 8379214), (4792, 4189607), (14299, 1404056), (23147, 867352), (28598, 702028), (46294, 433676), (47321, 424264), (53033, 378568), (57196, 351014), (92588, 216838), (94642, 212132), (106066, 189284), (108419, 185176), (114392, 175507)]