20201490024

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 52124083200

約数和(自身を除く): 31922593176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 113, 118, 177, 226, 236, 251, 339, 354, 452, 472, 502, 503, 678, 708, 753, 904, 1004, 1006, 1356, 1416, 1506, 1509, 2008, 2012, 2712, 3012, 3018, 4024, 6024, 6036, 6667, 12072, 13334, 14809, 20001, 26668, 28363, 29618, 29677, 40002, 44427, 53336, 56726, 56839, 59236, 59354, 80004, 85089, 88854, 89031, 113452, 113678, 118472, 118708, 126253, 160008, 170178, 170517, 177708, 178062, 226904, 227356, 237416, 252506, 340356, 341034, 355416, 356124, 378759, 454712, 505012, 680712, 682068, 712248, 757518, 1010024, 1364136, 1515036, 1673417, 3030072, 3346834, 3353501, 5020251, 6693668, 6707002, 7448927, 10040502, 10060503, 13387336, 13414004, 14266589, 14897854, 20081004, 20121006, 22346781, 26828008, 28533178, 29795708, 40162008, 40242012, 42799767, 44693562, 57066356, 59591416, 80484024, 85599534, 89387124, 114132712, 171199068, 178774248, 342398136, 841728751, 1683457502, 2525186253, 3366915004, 5050372506, 6733830008, 10100745012, 20201490024]

約数ペア:

[(1, 20201490024), (2, 10100745012), (3, 6733830008), (4, 5050372506), (6, 3366915004), (8, 2525186253), (12, 1683457502), (24, 841728751), (59, 342398136), (113, 178774248), (118, 171199068), (177, 114132712), (226, 89387124), (236, 85599534), (251, 80484024), (339, 59591416), (354, 57066356), (452, 44693562), (472, 42799767), (502, 40242012), (503, 40162008), (678, 29795708), (708, 28533178), (753, 26828008), (904, 22346781), (1004, 20121006), (1006, 20081004), (1356, 14897854), (1416, 14266589), (1506, 13414004), (1509, 13387336), (2008, 10060503), (2012, 10040502), (2712, 7448927), (3012, 6707002), (3018, 6693668), (4024, 5020251), (6024, 3353501), (6036, 3346834), (6667, 3030072), (12072, 1673417), (13334, 1515036), (14809, 1364136), (20001, 1010024), (26668, 757518), (28363, 712248), (29618, 682068), (29677, 680712), (40002, 505012), (44427, 454712), (53336, 378759), (56726, 356124), (56839, 355416), (59236, 341034), (59354, 340356), (80004, 252506), (85089, 237416), (88854, 227356), (89031, 226904), (113452, 178062), (113678, 177708), (118472, 170517), (118708, 170178), (126253, 160008)]