20199336004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{162897871}}^1$

素因数の和:162897906

約数の個数: 12

約数和(自身を含む): 36489123328

約数和(自身を除く): 16289787324

約数列:

[1, 2, 4, 31, 62, 124, 162897871, 325795742, 651591484, 5049834001, 10099668002, 20199336004]

約数ペア:

[(1, 20199336004), (2, 10099668002), (4, 5049834001), (31, 651591484), (62, 325795742), (124, 162897871)]