20160125244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{707969}}^1$

素因数の和:708099

約数の個数: 72

約数和(自身を含む): 58755846240

約数和(自身を除く): 38595720996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 14238, 28476, 707969, 1415938, 2123907, 2831876, 4247814, 4955783, 6371721, 8495628, 9911566, 12743442, 14867349, 19823132, 25486884, 29734698, 44602047, 59469396, 80000497, 89204094, 160000994, 178408188, 240001491, 320001988, 480002982, 560003479, 720004473, 960005964, 1120006958, 1440008946, 1680010437, 2240013916, 2880017892, 3360020874, 5040031311, 6720041748, 10080062622, 20160125244]

約数ペア:

[(1, 20160125244), (2, 10080062622), (3, 6720041748), (4, 5040031311), (6, 3360020874), (7, 2880017892), (9, 2240013916), (12, 1680010437), (14, 1440008946), (18, 1120006958), (21, 960005964), (28, 720004473), (36, 560003479), (42, 480002982), (63, 320001988), (84, 240001491), (113, 178408188), (126, 160000994), (226, 89204094), (252, 80000497), (339, 59469396), (452, 44602047), (678, 29734698), (791, 25486884), (1017, 19823132), (1356, 14867349), (1582, 12743442), (2034, 9911566), (2373, 8495628), (3164, 6371721), (4068, 4955783), (4746, 4247814), (7119, 2831876), (9492, 2123907), (14238, 1415938), (28476, 707969)]