20726797322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3282673}}^1$

素因数の和:3282734

約数の個数: 32

約数和(自身を含む): 39707224704

約数和(自身を除く): 18980427382

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 3282673, 6565346, 22978711, 36109403, 45957422, 72218806, 134589593, 252765821, 269179186, 505531642, 942127151, 1480485523, 1884254302, 2960971046, 10363398661, 20726797322]

約数ペア:

[(1, 20726797322), (2, 10363398661), (7, 2960971046), (11, 1884254302), (14, 1480485523), (22, 942127151), (41, 505531642), (77, 269179186), (82, 252765821), (154, 134589593), (287, 72218806), (451, 45957422), (574, 36109403), (902, 22978711), (3157, 6565346), (6314, 3282673)]