20291082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2699}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 26364918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 2699, 3759, 5398, 7518, 8097, 16194, 18893, 37786, 56679, 113358, 483121, 966242, 1449363, 2898726, 3381847, 6763694, 10145541, 20291082]

約数ペア:

[(1, 20291082), (2, 10145541), (3, 6763694), (6, 3381847), (7, 2898726), (14, 1449363), (21, 966242), (42, 483121), (179, 113358), (358, 56679), (537, 37786), (1074, 18893), (1253, 16194), (2506, 8097), (2699, 7518), (3759, 5398)]