20162680263

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4736359}}^1$

素因数の和:4736419

約数の個数: 24

約数和(自身を含む): 32510375040

約数和(自身を除く): 12347694777

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 4736359, 14209077, 42627231, 52099949, 156299847, 203663437, 468899541, 610990311, 1832970933, 2240297807, 6720893421, 20162680263]

約数ペア:

[(1, 20162680263), (3, 6720893421), (9, 2240297807), (11, 1832970933), (33, 610990311), (43, 468899541), (99, 203663437), (129, 156299847), (387, 52099949), (473, 42627231), (1419, 14209077), (4257, 4736359)]