20194428308

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{13320863}}^1$

素因数の和:13321246

約数の個数: 12

約数和(自身を含む): 35433498240

約数和(自身を除く): 15239069932

約数列:

[1, 2, 4, 379, 758, 1516, 13320863, 26641726, 53283452, 5048607077, 10097214154, 20194428308]

約数ペア:

[(1, 20194428308), (2, 10097214154), (4, 5048607077), (379, 53283452), (758, 26641726), (1516, 13320863)]