20217668834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{9931}}^1$

素因数の和:10083

約数の個数: 64

約数和(自身を含む): 35380485504

約数和(自身を除く): 15162816670

約数列:

[1, 2, 11, 22, 37, 41, 61, 74, 82, 122, 407, 451, 671, 814, 902, 1342, 1517, 2257, 2501, 3034, 4514, 5002, 9931, 16687, 19862, 24827, 27511, 33374, 49654, 55022, 92537, 109241, 185074, 218482, 367447, 407171, 605791, 734894, 814342, 1017907, 1211582, 2035814, 4041917, 4478881, 6663701, 8083834, 8957762, 13327402, 15065327, 22414267, 24837431, 30130654, 44828534, 49674862, 165718597, 246556937, 273211741, 331437194, 493113874, 546423482, 918984947, 1837969894, 10108834417, 20217668834]

約数ペア:

[(1, 20217668834), (2, 10108834417), (11, 1837969894), (22, 918984947), (37, 546423482), (41, 493113874), (61, 331437194), (74, 273211741), (82, 246556937), (122, 165718597), (407, 49674862), (451, 44828534), (671, 30130654), (814, 24837431), (902, 22414267), (1342, 15065327), (1517, 13327402), (2257, 8957762), (2501, 8083834), (3034, 6663701), (4514, 4478881), (5002, 4041917), (9931, 2035814), (16687, 1211582), (19862, 1017907), (24827, 814342), (27511, 734894), (33374, 605791), (49654, 407171), (55022, 367447), (92537, 218482), (109241, 185074)]