20217332014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10337}}^1\times {\mathrm{4679}}^1$

素因数の和:15048

約数の個数: 32

約数和(自身を含む): 34834924800

約数和(自身を除く): 14617592786

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4679, 9358, 10337, 20674, 51469, 88901, 102938, 113707, 177802, 196403, 227414, 392806, 977911, 1955822, 2160433, 4320866, 48366823, 96733646, 532035053, 918969637, 1064070106, 1837939274, 10108666007, 20217332014]

約数ペア:

[(1, 20217332014), (2, 10108666007), (11, 1837939274), (19, 1064070106), (22, 918969637), (38, 532035053), (209, 96733646), (418, 48366823), (4679, 4320866), (9358, 2160433), (10337, 1955822), (20674, 977911), (51469, 392806), (88901, 227414), (102938, 196403), (113707, 177802)]