20193960907

素因数分解:

${\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{310949}}^1$

素因数の和:311693

約数の個数: 8

約数和(自身を含む): 20425683600

約数和(自身を除く): 231722693

約数列:

[1, 101, 643, 64943, 310949, 31405849, 199940207, 20193960907]

約数ペア:

[(1, 20193960907), (101, 199940207), (643, 31405849), (64943, 310949)]