20147756600

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1707437}}^1$

素因数の和:1707512

約数の個数: 48

約数和(自身を含む): 47637520200

約数和(自身を除く): 27489763600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 1707437, 3414874, 6829748, 8537185, 13659496, 17074370, 34148740, 42685925, 68297480, 85371850, 100738783, 170743700, 201477566, 341487400, 402955132, 503693915, 805910264, 1007387830, 2014775660, 2518469575, 4029551320, 5036939150, 10073878300, 20147756600]

約数ペア:

[(1, 20147756600), (2, 10073878300), (4, 5036939150), (5, 4029551320), (8, 2518469575), (10, 2014775660), (20, 1007387830), (25, 805910264), (40, 503693915), (50, 402955132), (59, 341487400), (100, 201477566), (118, 170743700), (200, 100738783), (236, 85371850), (295, 68297480), (472, 42685925), (590, 34148740), (1180, 17074370), (1475, 13659496), (2360, 8537185), (2950, 6829748), (5900, 3414874), (11800, 1707437)]