20222267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 3002053

約数列:

[1, 13, 23, 47, 299, 611, 1081, 1439, 14053, 18707, 33097, 67633, 430261, 879229, 1555559, 20222267]

約数ペア:

[(1, 20222267), (13, 1555559), (23, 879229), (47, 430261), (299, 67633), (611, 33097), (1081, 18707), (1439, 14053)]