20753001361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{44893}}^1$

素因数の和:45216

約数の個数: 16

約数和(自身を含む): 21980102400

約数和(自身を除く): 1227101039

約数列:

[1, 23, 101, 199, 2323, 4577, 20099, 44893, 462277, 1032539, 4534193, 8933707, 104286439, 205475261, 902304407, 20753001361]

約数ペア:

[(1, 20753001361), (23, 902304407), (101, 205475261), (199, 104286439), (2323, 8933707), (4577, 4534193), (20099, 1032539), (44893, 462277)]