20173553616

素因数分解:

$2^4\times 3^1\times {\mathrm{420282367}}^1$

素因数の和:420282378

約数の個数: 20

約数和(自身を含む): 52115013632

約数和(自身を除く): 31941460016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420282367, 840564734, 1260847101, 1681129468, 2521694202, 3362258936, 5043388404, 6724517872, 10086776808, 20173553616]

約数ペア:

[(1, 20173553616), (2, 10086776808), (3, 6724517872), (4, 5043388404), (6, 3362258936), (8, 2521694202), (12, 1681129468), (16, 1260847101), (24, 840564734), (48, 420282367)]