20183399691

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{2153}}^1$

素因数の和:3692

約数の個数: 64

約数和(自身を含む): 34600753152

約数和(自身を除く): 14417353461

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 1493, 2093, 2153, 4479, 6279, 6459, 10451, 15071, 19409, 27989, 31353, 34339, 45213, 49519, 58227, 83967, 103017, 135863, 148557, 195923, 240373, 346633, 407589, 446407, 587769, 643747, 721119, 1039899, 1339221, 1931241, 3124849, 3214429, 4506229, 9374547, 9643287, 13518687, 22501003, 41787577, 67503009, 73931867, 125362731, 221795601, 292513039, 517523069, 877539117, 961114271, 1552569207, 2883342813, 6727799897, 20183399691]

約数ペア:

[(1, 20183399691), (3, 6727799897), (7, 2883342813), (13, 1552569207), (21, 961114271), (23, 877539117), (39, 517523069), (69, 292513039), (91, 221795601), (161, 125362731), (273, 73931867), (299, 67503009), (483, 41787577), (897, 22501003), (1493, 13518687), (2093, 9643287), (2153, 9374547), (4479, 4506229), (6279, 3214429), (6459, 3124849), (10451, 1931241), (15071, 1339221), (19409, 1039899), (27989, 721119), (31353, 643747), (34339, 587769), (45213, 446407), (49519, 407589), (58227, 346633), (83967, 240373), (103017, 195923), (135863, 148557)]