20636691803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 26710290432

約数和(自身を除く): 6073598629

約数列:

[1, 7, 13, 47, 61, 83, 91, 329, 427, 581, 611, 793, 953, 1079, 2867, 3901, 4277, 5063, 5551, 6671, 7553, 12389, 20069, 27307, 35441, 37271, 44791, 50713, 58133, 65819, 79099, 86723, 237961, 260897, 313537, 354991, 406931, 460733, 553693, 582283, 755729, 1028287, 1665727, 2732251, 3093493, 3717653, 4075981, 4825039, 5290103, 7198009, 19125757, 21654451, 26023571, 33775273, 35519263, 48329489, 62725507, 226776833, 248634841, 338306423, 439078549, 1587437831, 2948098829, 20636691803]

約数ペア:

[(1, 20636691803), (7, 2948098829), (13, 1587437831), (47, 439078549), (61, 338306423), (83, 248634841), (91, 226776833), (329, 62725507), (427, 48329489), (581, 35519263), (611, 33775273), (793, 26023571), (953, 21654451), (1079, 19125757), (2867, 7198009), (3901, 5290103), (4277, 4825039), (5063, 4075981), (5551, 3717653), (6671, 3093493), (7553, 2732251), (12389, 1665727), (20069, 1028287), (27307, 755729), (35441, 582283), (37271, 553693), (44791, 460733), (50713, 406931), (58133, 354991), (65819, 313537), (79099, 260897), (86723, 237961)]