20160742868

素因数分解:

$2^2\times 7^3\times {\mathrm{14694419}}^1$

素因数の和:14694444

約数の個数: 24

約数和(自身を含む): 41144376000

約数和(自身を除く): 20983633132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 14694419, 29388838, 58777676, 102860933, 205721866, 411443732, 720026531, 1440053062, 2880106124, 5040185717, 10080371434, 20160742868]

約数ペア:

[(1, 20160742868), (2, 10080371434), (4, 5040185717), (7, 2880106124), (14, 1440053062), (28, 720026531), (49, 411443732), (98, 205721866), (196, 102860933), (343, 58777676), (686, 29388838), (1372, 14694419)]