20227599854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{10301}}^1$

素因数の和:10673

約数の個数: 64

約数和(自身を含む): 38879253504

約数和(自身を除く): 18651653650

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 311, 451, 574, 622, 902, 2177, 3157, 3421, 4354, 6314, 6842, 10301, 12751, 20602, 23947, 25502, 47894, 72107, 89257, 113311, 140261, 144214, 178514, 226622, 280522, 422341, 793177, 844682, 981827, 1586354, 1963654, 2956387, 3203611, 4645751, 5912774, 6407222, 9291502, 22425277, 32520257, 35239721, 44850554, 65040514, 70479442, 131348051, 246678047, 262696102, 493356094, 919436357, 1444828561, 1838872714, 2889657122, 10113799927, 20227599854]

約数ペア:

[(1, 20227599854), (2, 10113799927), (7, 2889657122), (11, 1838872714), (14, 1444828561), (22, 919436357), (41, 493356094), (77, 262696102), (82, 246678047), (154, 131348051), (287, 70479442), (311, 65040514), (451, 44850554), (574, 35239721), (622, 32520257), (902, 22425277), (2177, 9291502), (3157, 6407222), (3421, 5912774), (4354, 4645751), (6314, 3203611), (6842, 2956387), (10301, 1963654), (12751, 1586354), (20602, 981827), (23947, 844682), (25502, 793177), (47894, 422341), (72107, 280522), (89257, 226622), (113311, 178514), (140261, 144214)]