20084134

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 35582976

約数和(自身を除く): 15498842

約数列:

[1, 2, 7, 14, 47, 94, 131, 233, 262, 329, 466, 658, 917, 1631, 1834, 3262, 6157, 10951, 12314, 21902, 30523, 43099, 61046, 76657, 86198, 153314, 213661, 427322, 1434581, 2869162, 10042067, 20084134]

約数ペア:

[(1, 20084134), (2, 10042067), (7, 2869162), (14, 1434581), (47, 427322), (94, 213661), (131, 153314), (233, 86198), (262, 76657), (329, 61046), (466, 43099), (658, 30523), (917, 21902), (1631, 12314), (1834, 10951), (3262, 6157)]