20074823996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{27061}}^1$

素因数の和:27354

約数の個数: 48

約数和(自身を含む): 38008037760

約数和(自身を除く): 17933213764

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 227, 454, 817, 908, 1634, 3268, 4313, 8626, 9761, 17252, 19522, 27061, 39044, 54122, 108244, 185459, 370918, 514159, 741836, 1028318, 1163623, 2056636, 2327246, 4654492, 6142847, 12285694, 22108837, 24571388, 44217674, 88435348, 116714093, 233428186, 264142421, 466856372, 528284842, 1056569684, 5018705999, 10037411998, 20074823996]

約数ペア:

[(1, 20074823996), (2, 10037411998), (4, 5018705999), (19, 1056569684), (38, 528284842), (43, 466856372), (76, 264142421), (86, 233428186), (172, 116714093), (227, 88435348), (454, 44217674), (817, 24571388), (908, 22108837), (1634, 12285694), (3268, 6142847), (4313, 4654492), (8626, 2327246), (9761, 2056636), (17252, 1163623), (19522, 1028318), (27061, 741836), (39044, 514159), (54122, 370918), (108244, 185459)]