20123488074

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{246811}}^1$

素因数の和:247050

約数の個数: 32

約数和(自身を含む): 40943149056

約数和(自身を除く): 20819660982

約数列:

[1, 2, 3, 6, 107, 127, 214, 254, 321, 381, 642, 762, 13589, 27178, 40767, 81534, 246811, 493622, 740433, 1480866, 26408777, 31344997, 52817554, 62689994, 79226331, 94034991, 158452662, 188069982, 3353914679, 6707829358, 10061744037, 20123488074]

約数ペア:

[(1, 20123488074), (2, 10061744037), (3, 6707829358), (6, 3353914679), (107, 188069982), (127, 158452662), (214, 94034991), (254, 79226331), (321, 62689994), (381, 52817554), (642, 31344997), (762, 26408777), (13589, 1480866), (27178, 740433), (40767, 493622), (81534, 246811)]