20175738004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{153437}}^1$

素因数の和:153975

約数の個数: 24

約数和(自身を含む): 35882396928

約数和(自身を除く): 15706658924

約数列:

[1, 2, 4, 71, 142, 284, 463, 926, 1852, 32873, 65746, 131492, 153437, 306874, 613748, 10894027, 21788054, 43576108, 71041331, 142082662, 284165324, 5043934501, 10087869002, 20175738004]

約数ペア:

[(1, 20175738004), (2, 10087869002), (4, 5043934501), (71, 284165324), (142, 142082662), (284, 71041331), (463, 43576108), (926, 21788054), (1852, 10894027), (32873, 613748), (65746, 306874), (131492, 153437)]