2020163142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9619}}^1$

素因数の和:9741

約数の個数: 64

約数和(自身を含む): 4488307200

約数和(自身を除く): 2468144058

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 71, 87, 102, 142, 174, 213, 426, 493, 986, 1207, 1479, 2059, 2414, 2958, 3621, 4118, 6177, 7242, 9619, 12354, 19238, 28857, 35003, 57714, 70006, 105009, 163523, 210018, 278951, 327046, 490569, 557902, 682949, 836853, 981138, 1365898, 1673706, 2048847, 4097694, 4742167, 9484334, 11610133, 14226501, 19805521, 23220266, 28453002, 34830399, 39611042, 59416563, 69660798, 118833126, 336693857, 673387714, 1010081571, 2020163142]

約数ペア:

[(1, 2020163142), (2, 1010081571), (3, 673387714), (6, 336693857), (17, 118833126), (29, 69660798), (34, 59416563), (51, 39611042), (58, 34830399), (71, 28453002), (87, 23220266), (102, 19805521), (142, 14226501), (174, 11610133), (213, 9484334), (426, 4742167), (493, 4097694), (986, 2048847), (1207, 1673706), (1479, 1365898), (2059, 981138), (2414, 836853), (2958, 682949), (3621, 557902), (4118, 490569), (6177, 327046), (7242, 278951), (9619, 210018), (12354, 163523), (19238, 105009), (28857, 70006), (35003, 57714)]