20163514457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{198251}}^1$

素因数の和:198424

約数の個数: 16

約数和(自身を含む): 21839440320

約数和(自身を除く): 1675925863

約数列:

[1, 19, 53, 101, 1007, 1919, 5353, 101707, 198251, 3766769, 10507303, 20023351, 199638757, 380443669, 1061237603, 20163514457]

約数ペア:

[(1, 20163514457), (19, 1061237603), (53, 380443669), (101, 199638757), (1007, 20023351), (1919, 10507303), (5353, 3766769), (101707, 198251)]