20983778808

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20333119}}^1$

素因数の和:20333171

約数の個数: 32

約数和(自身を含む): 53679436800

約数和(自身を除く): 32695657992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 20333119, 40666238, 60999357, 81332476, 121998714, 162664952, 243997428, 487994856, 874324117, 1748648234, 2622972351, 3497296468, 5245944702, 6994592936, 10491889404, 20983778808]

約数ペア:

[(1, 20983778808), (2, 10491889404), (3, 6994592936), (4, 5245944702), (6, 3497296468), (8, 2622972351), (12, 1748648234), (24, 874324117), (43, 487994856), (86, 243997428), (129, 162664952), (172, 121998714), (258, 81332476), (344, 60999357), (516, 40666238), (1032, 20333119)]