20108735994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{895393}}^1$

素因数の和:895614

約数の個数: 32

約数和(自身を含む): 42549122880

約数和(自身を除く): 22440386886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 394, 591, 1182, 3743, 7486, 11229, 22458, 895393, 1790786, 2686179, 5372358, 17012467, 34024934, 51037401, 102074802, 176392421, 352784842, 529177263, 1058354526, 3351455999, 6702911998, 10054367997, 20108735994]

約数ペア:

[(1, 20108735994), (2, 10054367997), (3, 6702911998), (6, 3351455999), (19, 1058354526), (38, 529177263), (57, 352784842), (114, 176392421), (197, 102074802), (394, 51037401), (591, 34024934), (1182, 17012467), (3743, 5372358), (7486, 2686179), (11229, 1790786), (22458, 895393)]