20002072

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53197}}^1$

素因数の和:53250

約数の個数: 16

約数和(自身を含む): 38302560

約数和(自身を除く): 18300488

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53197, 106394, 212788, 425576, 2500259, 5000518, 10001036, 20002072]

約数ペア:

[(1, 20002072), (2, 10001036), (4, 5000518), (8, 2500259), (47, 425576), (94, 212788), (188, 106394), (376, 53197)]