20737441439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1\times {\mathrm{40361}}^1$

素因数の和:43978

約数の個数: 16

約数和(自身を含む): 24370252704

約数和(自身を除く): 3632811265

約数列:

[1, 11, 13, 143, 3593, 39523, 40361, 46709, 443971, 513799, 524693, 5771623, 145017073, 1595187803, 1885221949, 20737441439]

約数ペア:

[(1, 20737441439), (11, 1885221949), (13, 1595187803), (143, 145017073), (3593, 5771623), (39523, 524693), (40361, 513799), (46709, 443971)]