20374024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13619}}^1$

素因数の和:13653

約数の個数: 32

約数和(自身を含む): 44128800

約数和(自身を除く): 23754776

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 13619, 27238, 54476, 108952, 149809, 231523, 299618, 463046, 599236, 926092, 1198472, 1852184, 2546753, 5093506, 10187012, 20374024]

約数ペア:

[(1, 20374024), (2, 10187012), (4, 5093506), (8, 2546753), (11, 1852184), (17, 1198472), (22, 926092), (34, 599236), (44, 463046), (68, 299618), (88, 231523), (136, 149809), (187, 108952), (374, 54476), (748, 27238), (1496, 13619)]