20760978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29077}}^1$

素因数の和:29106

約数の個数: 32

約数和(自身を含む): 50246784

約数和(自身を除く): 29485806

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 29077, 58154, 87231, 174462, 203539, 407078, 494309, 610617, 988618, 1221234, 1482927, 2965854, 3460163, 6920326, 10380489, 20760978]

約数ペア:

[(1, 20760978), (2, 10380489), (3, 6920326), (6, 3460163), (7, 2965854), (14, 1482927), (17, 1221234), (21, 988618), (34, 610617), (42, 494309), (51, 407078), (102, 203539), (119, 174462), (238, 87231), (357, 58154), (714, 29077)]