20163071208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120018281}}^1$

素因数の和:120018297

約数の個数: 32

約数和(自身を含む): 57608775360

約数和(自身を除く): 37445704152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120018281, 240036562, 360054843, 480073124, 720109686, 840127967, 960146248, 1440219372, 1680255934, 2520383901, 2880438744, 3360511868, 5040767802, 6721023736, 10081535604, 20163071208]

約数ペア:

[(1, 20163071208), (2, 10081535604), (3, 6721023736), (4, 5040767802), (6, 3360511868), (7, 2880438744), (8, 2520383901), (12, 1680255934), (14, 1440219372), (21, 960146248), (24, 840127967), (28, 720109686), (42, 480073124), (56, 360054843), (84, 240036562), (168, 120018281)]