20196288722

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{1871}}^1\times {\mathrm{11657}}^1$

素因数の和:13993

約数の個数: 16

約数和(自身を含む): 30378696192

約数和(自身を除く): 10182407470

約数列:

[1, 2, 463, 926, 1871, 3742, 11657, 23314, 866273, 1732546, 5397191, 10794382, 21810247, 43620494, 10098144361, 20196288722]

約数ペア:

[(1, 20196288722), (2, 10098144361), (463, 43620494), (926, 21810247), (1871, 10794382), (3742, 5397191), (11657, 1732546), (23314, 866273)]