20677062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15881}}^1$

素因数の和:15924

約数の個数: 32

約数和(自身を含む): 48789504

約数和(自身を除く): 28112442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15881, 31762, 47643, 95286, 111167, 222334, 333501, 492311, 667002, 984622, 1476933, 2953866, 3446177, 6892354, 10338531, 20677062]

約数ペア:

[(1, 20677062), (2, 10338531), (3, 6892354), (6, 3446177), (7, 2953866), (14, 1476933), (21, 984622), (31, 667002), (42, 492311), (62, 333501), (93, 222334), (186, 111167), (217, 95286), (434, 47643), (651, 31762), (1302, 15881)]