20739717816

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21076949}}^1$

素因数の和:21076999

約数の個数: 32

約数和(自身を含む): 53113914000

約数和(自身を除く): 32374196184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21076949, 42153898, 63230847, 84307796, 126461694, 168615592, 252923388, 505846776, 864154909, 1728309818, 2592464727, 3456619636, 5184929454, 6913239272, 10369858908, 20739717816]

約数ペア:

[(1, 20739717816), (2, 10369858908), (3, 6913239272), (4, 5184929454), (6, 3456619636), (8, 2592464727), (12, 1728309818), (24, 864154909), (41, 505846776), (82, 252923388), (123, 168615592), (164, 126461694), (246, 84307796), (328, 63230847), (492, 42153898), (984, 21076949)]