20674583281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{91163}}^1$

素因数の和:91616

約数の個数: 16

約数和(自身を含む): 23038966080

約数和(自身を除く): 2364382799

約数列:

[1, 11, 53, 389, 583, 4279, 20617, 91163, 226787, 1002793, 4831639, 35462407, 53148029, 390086477, 1879507571, 20674583281]

約数ペア:

[(1, 20674583281), (11, 1879507571), (53, 390086477), (389, 53148029), (583, 35462407), (4279, 4831639), (20617, 1002793), (91163, 226787)]