20161842857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{37747}}^1$

素因数の和:38168

約数の個数: 16

約数和(自身を含む): 21929474112

約数和(自身を除く): 1767631255

約数列:

[1, 13, 181, 227, 2353, 2951, 37747, 41087, 490711, 534131, 6832207, 8568569, 88818691, 111391397, 1550910989, 20161842857]

約数ペア:

[(1, 20161842857), (13, 1550910989), (181, 111391397), (227, 88818691), (2353, 8568569), (2951, 6832207), (37747, 534131), (41087, 490711)]