20192960

素因数分解:

$2^6\times 5^1\times {\mathrm{63103}}^1$

素因数の和:63120

約数の個数: 28

約数和(自身を含む): 48085248

約数和(自身を除く): 27892288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 63103, 126206, 252412, 315515, 504824, 631030, 1009648, 1262060, 2019296, 2524120, 4038592, 5048240, 10096480, 20192960]

約数ペア:

[(1, 20192960), (2, 10096480), (4, 5048240), (5, 4038592), (8, 2524120), (10, 2019296), (16, 1262060), (20, 1009648), (32, 631030), (40, 504824), (64, 315515), (80, 252412), (160, 126206), (320, 63103)]