20111040645

素因数分解:

$3^1\times 5^1\times {\mathrm{41113}}^1\times {\mathrm{32611}}^1$

素因数の和:73732

約数の個数: 16

約数和(自身を含む): 32179434432

約数和(自身を除く): 12068393787

約数列:

[1, 3, 5, 15, 32611, 41113, 97833, 123339, 163055, 205565, 489165, 616695, 1340736043, 4022208129, 6703680215, 20111040645]

約数ペア:

[(1, 20111040645), (3, 6703680215), (5, 4022208129), (15, 1340736043), (32611, 616695), (41113, 489165), (97833, 205565), (123339, 163055)]