20792375994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{266568923}}^1$

素因数の和:266568941

約数の個数: 16

約数和(自身を含む): 44783579232

約数和(自身を除く): 23991203238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 266568923, 533137846, 799706769, 1599413538, 3465395999, 6930791998, 10396187997, 20792375994]

約数ペア:

[(1, 20792375994), (2, 10396187997), (3, 6930791998), (6, 3465395999), (13, 1599413538), (26, 799706769), (39, 533137846), (78, 266568923)]