20146714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 36283392

約数和(自身を除く): 16136678

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 761, 854, 1522, 1891, 3782, 5327, 10654, 13237, 23591, 26474, 46421, 47182, 92842, 165137, 324947, 330274, 649894, 1439051, 2878102, 10073357, 20146714]

約数ペア:

[(1, 20146714), (2, 10073357), (7, 2878102), (14, 1439051), (31, 649894), (61, 330274), (62, 324947), (122, 165137), (217, 92842), (427, 47182), (434, 46421), (761, 26474), (854, 23591), (1522, 13237), (1891, 10654), (3782, 5327)]