20183947263

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{50839}}^1$

素因数の和:52299

約数の個数: 24

約数和(自身を含む): 30116802560

約数和(自身を除く): 9932855297

約数列:

[1, 3, 9, 31, 93, 279, 1423, 4269, 12807, 44113, 50839, 132339, 152517, 397017, 457551, 1576009, 4728027, 14184081, 72343897, 217031691, 651095073, 2242660807, 6727982421, 20183947263]

約数ペア:

[(1, 20183947263), (3, 6727982421), (9, 2242660807), (31, 651095073), (93, 217031691), (279, 72343897), (1423, 14184081), (4269, 4728027), (12807, 1576009), (44113, 457551), (50839, 397017), (132339, 152517)]