20160381306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{145451}}^1$

素因数の和:147246

約数の個数: 32

約数和(自身を含む): 43447094208

約数和(自身を除く): 23286712902

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1777, 3554, 5331, 10662, 23101, 46202, 69303, 138606, 145451, 290902, 436353, 872706, 1890863, 3781726, 5672589, 11345178, 258466427, 516932854, 775399281, 1550798562, 3360063551, 6720127102, 10080190653, 20160381306]

約数ペア:

[(1, 20160381306), (2, 10080190653), (3, 6720127102), (6, 3360063551), (13, 1550798562), (26, 775399281), (39, 516932854), (78, 258466427), (1777, 11345178), (3554, 5672589), (5331, 3781726), (10662, 1890863), (23101, 872706), (46202, 436353), (69303, 290902), (138606, 145451)]