20486144446

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{757}}^1\times {\mathrm{853}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 31926414240

約数和(自身を除く): 11440269794

約数列:

[1, 2, 29, 58, 547, 757, 853, 1094, 1514, 1706, 15863, 21953, 24737, 31726, 43906, 49474, 414079, 466591, 645721, 828158, 933182, 1291442, 12008291, 13531139, 18725909, 24016582, 27062278, 37451818, 353209387, 706418774, 10243072223, 20486144446]

約数ペア:

[(1, 20486144446), (2, 10243072223), (29, 706418774), (58, 353209387), (547, 37451818), (757, 27062278), (853, 24016582), (1094, 18725909), (1514, 13531139), (1706, 12008291), (15863, 1291442), (21953, 933182), (24737, 828158), (31726, 645721), (43906, 466591), (49474, 414079)]