20492080253

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 22360665600

約数和(自身を除く): 1868585347

約数列:

[1, 23, 29, 181, 269, 631, 667, 4163, 5249, 6187, 7801, 14513, 18299, 48689, 114211, 120727, 169739, 179423, 420877, 1119847, 1411981, 2626853, 3312119, 3903997, 4922431, 30722759, 32475563, 76178737, 113215913, 706623457, 890960011, 20492080253]

約数ペア:

[(1, 20492080253), (23, 890960011), (29, 706623457), (181, 113215913), (269, 76178737), (631, 32475563), (667, 30722759), (4163, 4922431), (5249, 3903997), (6187, 3312119), (7801, 2626853), (14513, 1411981), (18299, 1119847), (48689, 420877), (114211, 179423), (120727, 169739)]