20199145423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1\times {\mathrm{6691}}^1$

素因数の和:9462

約数の個数: 16

約数和(自身を含む): 21633897600

約数和(自身を除く): 1434752177

約数列:

[1, 19, 59, 1121, 2693, 6691, 51167, 127129, 158887, 394769, 3018853, 7500611, 18018863, 342358397, 1063112917, 20199145423]

約数ペア:

[(1, 20199145423), (19, 1063112917), (59, 342358397), (1121, 18018863), (2693, 7500611), (6691, 3018853), (51167, 394769), (127129, 158887)]