20161250963

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^2\times {\mathrm{2917}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 24506858016

約数和(自身を除く): 4345607053

約数列:

[1, 7, 17, 119, 241, 1687, 2917, 4097, 20419, 28679, 49589, 58081, 347123, 406567, 702997, 987377, 4920979, 6911639, 11950949, 83656643, 169422277, 1185955939, 2880178709, 20161250963]

約数ペア:

[(1, 20161250963), (7, 2880178709), (17, 1185955939), (119, 169422277), (241, 83656643), (1687, 11950949), (2917, 6911639), (4097, 4920979), (20419, 987377), (28679, 702997), (49589, 406567), (58081, 347123)]