1963033040

素因数分解:

$2^4\times 5^1\times {\mathrm{24537913}}^1$

素因数の和:24537926

約数の個数: 20

約数和(自身を含む): 4564052004

約数和(自身を除く): 2601018964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24537913, 49075826, 98151652, 122689565, 196303304, 245379130, 392606608, 490758260, 981516520, 1963033040]

約数ペア:

[(1, 1963033040), (2, 981516520), (4, 490758260), (5, 392606608), (8, 245379130), (10, 196303304), (16, 122689565), (20, 98151652), (40, 49075826), (80, 24537913)]