20174953005

素因数分解:

$3^2\times 5^1\times {\mathrm{7681}}^1\times {\mathrm{58369}}^1$

素因数の和:66061

約数の個数: 24

約数和(自身を含む): 34975070520

約数和(自身を除く): 14800117515

約数列:

[1, 3, 5, 9, 15, 45, 7681, 23043, 38405, 58369, 69129, 115215, 175107, 291845, 345645, 525321, 875535, 2626605, 448332289, 1344996867, 2241661445, 4034990601, 6724984335, 20174953005]

約数ペア:

[(1, 20174953005), (3, 6724984335), (5, 4034990601), (9, 2241661445), (15, 1344996867), (45, 448332289), (7681, 2626605), (23043, 875535), (38405, 525321), (58369, 345645), (69129, 291845), (115215, 175107)]