20181000001

素因数分解:

${\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{6173}}^1$

素因数の和:6708

約数の個数: 16

約数和(自身を含む): 20659438800

約数和(自身を除く): 478438799

約数列:

[1, 89, 109, 337, 6173, 9701, 29993, 36733, 549397, 672857, 2080301, 3269237, 59884273, 185146789, 226752809, 20181000001]

約数ペア:

[(1, 20181000001), (89, 226752809), (109, 185146789), (337, 59884273), (6173, 3269237), (9701, 2080301), (29993, 672857), (36733, 549397)]