20154449214

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1933837}}^1$

素因数の和:1934041

約数の個数: 32

約数和(自身を含む): 45019748640

約数和(自身を除く): 24865299426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 1933837, 3867674, 5801511, 11603022, 17404533, 34809066, 52213599, 104427198, 373230541, 746461082, 1119691623, 2239383246, 3359074869, 6718149738, 10077224607, 20154449214]

約数ペア:

[(1, 20154449214), (2, 10077224607), (3, 6718149738), (6, 3359074869), (9, 2239383246), (18, 1119691623), (27, 746461082), (54, 373230541), (193, 104427198), (386, 52213599), (579, 34809066), (1158, 17404533), (1737, 11603022), (3474, 5801511), (5211, 3867674), (10422, 1933837)]