20137093930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{169063}}^1$

素因数の和:169390

約数の個数: 32

約数和(自身を含む): 37223835264

約数和(自身を除く): 17086741334

約数列:

[1, 2, 5, 10, 43, 86, 215, 277, 430, 554, 1385, 2770, 11911, 23822, 59555, 119110, 169063, 338126, 845315, 1690630, 7269709, 14539418, 36348545, 46830451, 72697090, 93660902, 234152255, 468304510, 2013709393, 4027418786, 10068546965, 20137093930]

約数ペア:

[(1, 20137093930), (2, 10068546965), (5, 4027418786), (10, 2013709393), (43, 468304510), (86, 234152255), (215, 93660902), (277, 72697090), (430, 46830451), (554, 36348545), (1385, 14539418), (2770, 7269709), (11911, 1690630), (23822, 845315), (59555, 338126), (119110, 169063)]