20163564012

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31703717}}^1$

素因数の和:31703777

約数の個数: 24

約数和(自身を含む): 47936021616

約数和(自身を除く): 27772457604

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31703717, 63407434, 95111151, 126814868, 190222302, 380444604, 1680297001, 3360594002, 5040891003, 6721188004, 10081782006, 20163564012]

約数ペア:

[(1, 20163564012), (2, 10081782006), (3, 6721188004), (4, 5040891003), (6, 3360594002), (12, 1680297001), (53, 380444604), (106, 190222302), (159, 126814868), (212, 95111151), (318, 63407434), (636, 31703717)]