19664996862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{143141}}^1$

素因数の和:146424

約数の個数: 32

約数和(自身を含む): 44962619904

約数和(自身を除く): 25297623042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3271, 6542, 9813, 19626, 22897, 45794, 68691, 137382, 143141, 286282, 429423, 858846, 1001987, 2003974, 3005961, 6011922, 468214211, 936428422, 1404642633, 2809285266, 3277499477, 6554998954, 9832498431, 19664996862]

約数ペア:

[(1, 19664996862), (2, 9832498431), (3, 6554998954), (6, 3277499477), (7, 2809285266), (14, 1404642633), (21, 936428422), (42, 468214211), (3271, 6011922), (6542, 3005961), (9813, 2003974), (19626, 1001987), (22897, 858846), (45794, 429423), (68691, 286282), (137382, 143141)]