20067116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 37482480

約数和(自身を除く): 17415364

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 3617, 5548, 7234, 14468, 68723, 137446, 264041, 274892, 528082, 1056164, 5016779, 10033558, 20067116]

約数ペア:

[(1, 20067116), (2, 10033558), (4, 5016779), (19, 1056164), (38, 528082), (73, 274892), (76, 264041), (146, 137446), (292, 68723), (1387, 14468), (2774, 7234), (3617, 5548)]