20171127484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{115769}}^1$

素因数の和:116829

約数の個数: 24

約数和(自身を含む): 36156360240

約数和(自身を除く): 15985232756

約数列:

[1, 2, 4, 43, 86, 172, 1013, 2026, 4052, 43559, 87118, 115769, 174236, 231538, 463076, 4978067, 9956134, 19912268, 117273997, 234547994, 469095988, 5042781871, 10085563742, 20171127484]

約数ペア:

[(1, 20171127484), (2, 10085563742), (4, 5042781871), (43, 469095988), (86, 234547994), (172, 117273997), (1013, 19912268), (2026, 9956134), (4052, 4978067), (43559, 463076), (87118, 231538), (115769, 174236)]