20372772046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{16673}}^1\times {\mathrm{55541}}^1$

素因数の和:72227

約数の個数: 16

約数和(自身を含む): 33339863088

約数和(自身を除く): 12967091042

約数列:

[1, 2, 11, 22, 16673, 33346, 55541, 111082, 183403, 366806, 610951, 1221902, 926035093, 1852070186, 10186386023, 20372772046]

約数ペア:

[(1, 20372772046), (2, 10186386023), (11, 1852070186), (22, 926035093), (16673, 1221902), (33346, 610951), (55541, 366806), (111082, 183403)]