20131608944

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{3733607}}^1$

素因数の和:3733952

約数の個数: 20

約数和(自身を含む): 39120744624

約数和(自身を除く): 18989135680

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 3733607, 7467214, 14934428, 29868856, 59737712, 1258225559, 2516451118, 5032902236, 10065804472, 20131608944]

約数ペア:

[(1, 20131608944), (2, 10065804472), (4, 5032902236), (8, 2516451118), (16, 1258225559), (337, 59737712), (674, 29868856), (1348, 14934428), (2696, 7467214), (5392, 3733607)]