20272020536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{35690177}}^1$

素因数の和:35690254

約数の個数: 16

約数和(自身を含む): 38545392240

約数和(自身を除く): 18273371704

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 35690177, 71380354, 142760708, 285521416, 2534002567, 5068005134, 10136010268, 20272020536]

約数ペア:

[(1, 20272020536), (2, 10136010268), (4, 5068005134), (8, 2534002567), (71, 285521416), (142, 142760708), (284, 71380354), (568, 35690177)]