20073600004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{161883871}}^1$

素因数の和:161883906

約数の個数: 12

約数和(自身を含む): 36261987328

約数和(自身を除く): 16188387324

約数列:

[1, 2, 4, 31, 62, 124, 161883871, 323767742, 647535484, 5018400001, 10036800002, 20073600004]

約数ペア:

[(1, 20073600004), (2, 10036800002), (4, 5018400001), (31, 647535484), (62, 323767742), (124, 161883871)]