20194088979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6491189}}^1$

素因数の和:6491270

約数の個数: 16

約数和(自身を含む): 28976672160

約数和(自身を除く): 8782583181

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 6491189, 19473567, 110350213, 331050639, 395962529, 1187887587, 6731362993, 20194088979]

約数ペア:

[(1, 20194088979), (3, 6731362993), (17, 1187887587), (51, 395962529), (61, 331050639), (183, 110350213), (1037, 19473567), (3111, 6491189)]