20064514544

素因数分解:

$2^4\times {\mathrm{141907}}^1\times {\mathrm{8837}}^1$

素因数の和:150752

約数の個数: 20

約数和(自身を含む): 38879670024

約数和(自身を除く): 18815155480

約数列:

[1, 2, 4, 8, 16, 8837, 17674, 35348, 70696, 141392, 141907, 283814, 567628, 1135256, 2270512, 1254032159, 2508064318, 5016128636, 10032257272, 20064514544]

約数ペア:

[(1, 20064514544), (2, 10032257272), (4, 5016128636), (8, 2508064318), (16, 1254032159), (8837, 2270512), (17674, 1135256), (35348, 567628), (70696, 283814), (141392, 141907)]