20070444855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1\times {\mathrm{13883}}^1$

素因数の和:17031

約数の個数: 32

約数和(自身を含む): 33161656320

約数和(自身を除く): 13091211465

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 3109, 9327, 13883, 15545, 41649, 46635, 69415, 96379, 208245, 289137, 430373, 481895, 1291119, 1445685, 2151865, 6455595, 43162247, 129486741, 215811235, 647433705, 1338029657, 4014088971, 6690148285, 20070444855]

約数ペア:

[(1, 20070444855), (3, 6690148285), (5, 4014088971), (15, 1338029657), (31, 647433705), (93, 215811235), (155, 129486741), (465, 43162247), (3109, 6455595), (9327, 2151865), (13883, 1445685), (15545, 1291119), (41649, 481895), (46635, 430373), (69415, 289137), (96379, 208245)]