20114749659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{22073}}^1$

素因数の和:22427

約数の個数: 32

約数和(自身を含む): 28684191744

約数和(自身を除く): 8569442085

約数列:

[1, 3, 23, 47, 69, 141, 281, 843, 1081, 3243, 6463, 13207, 19389, 22073, 39621, 66219, 303761, 507679, 911283, 1037431, 1523037, 3112293, 6202513, 18607539, 23860913, 71582739, 142657799, 291518111, 427973397, 874554333, 6704916553, 20114749659]

約数ペア:

[(1, 20114749659), (3, 6704916553), (23, 874554333), (47, 427973397), (69, 291518111), (141, 142657799), (281, 71582739), (843, 23860913), (1081, 18607539), (3243, 6202513), (6463, 3112293), (13207, 1523037), (19389, 1037431), (22073, 911283), (39621, 507679), (66219, 303761)]