20163379065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{546211}}^1$

素因数の和:546349

約数の個数: 32

約数和(自身を含む): 33978756096

約数和(自身を除く): 13815377031

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2461, 7383, 12305, 36915, 546211, 1638633, 2731055, 8193165, 12562853, 37688559, 58444577, 62814265, 175333731, 188442795, 292222885, 876668655, 1344225271, 4032675813, 6721126355, 20163379065]

約数ペア:

[(1, 20163379065), (3, 6721126355), (5, 4032675813), (15, 1344225271), (23, 876668655), (69, 292222885), (107, 188442795), (115, 175333731), (321, 62814265), (345, 58444577), (535, 37688559), (1605, 12562853), (2461, 8193165), (7383, 2731055), (12305, 1638633), (36915, 546211)]