20164501736

素因数分解:

$2^3\times {\mathrm{5087}}^1\times {\mathrm{495491}}^1$

素因数の和:500584

約数の個数: 16

約数和(自身を含む): 37815949440

約数和(自身を除く): 17651447704

約数列:

[1, 2, 4, 8, 5087, 10174, 20348, 40696, 495491, 990982, 1981964, 3963928, 2520562717, 5041125434, 10082250868, 20164501736]

約数ペア:

[(1, 20164501736), (2, 10082250868), (4, 5041125434), (8, 2520562717), (5087, 3963928), (10174, 1981964), (20348, 990982), (40696, 495491)]