20137292356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2287289}}^1$

素因数の和:2287395

約数の個数: 24

約数和(自身を含む): 36889413120

約数和(自身を除く): 16752120764

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 2287289, 4574578, 9149156, 70905959, 141811918, 162397519, 283623836, 324795038, 649590076, 5034323089, 10068646178, 20137292356]

約数ペア:

[(1, 20137292356), (2, 10068646178), (4, 5034323089), (31, 649590076), (62, 324795038), (71, 283623836), (124, 162397519), (142, 141811918), (284, 70905959), (2201, 9149156), (4402, 4574578), (8804, 2287289)]