20130174183

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{64451}}^1$

素因数の和:64707

約数の個数: 32

約数和(自身を含む): 31184455680

約数和(自身を除く): 11054281497

約数列:

[1, 3, 7, 21, 107, 139, 321, 417, 749, 973, 2247, 2919, 14873, 44619, 64451, 104111, 193353, 312333, 451157, 1353471, 6896257, 8958689, 20688771, 26876067, 48273799, 62710823, 144821397, 188132469, 958579723, 2875739169, 6710058061, 20130174183]

約数ペア:

[(1, 20130174183), (3, 6710058061), (7, 2875739169), (21, 958579723), (107, 188132469), (139, 144821397), (321, 62710823), (417, 48273799), (749, 26876067), (973, 20688771), (2247, 8958689), (2919, 6896257), (14873, 1353471), (44619, 451157), (64451, 312333), (104111, 193353)]