20116908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79829}}^1$

素因数の和:79846

約数の個数: 36

約数和(自身を含む): 58116240

約数和(自身を除く): 37999332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79829, 159658, 239487, 319316, 478974, 558803, 718461, 957948, 1117606, 1436922, 1676409, 2235212, 2873844, 3352818, 5029227, 6705636, 10058454, 20116908]

約数ペア:

[(1, 20116908), (2, 10058454), (3, 6705636), (4, 5029227), (6, 3352818), (7, 2873844), (9, 2235212), (12, 1676409), (14, 1436922), (18, 1117606), (21, 957948), (28, 718461), (36, 558803), (42, 478974), (63, 319316), (84, 239487), (126, 159658), (252, 79829)]