20175226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31231}}^1$

素因数の和:31269

約数の個数: 16

約数和(自身を含む): 33730560

約数和(自身を除く): 13555334

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31231, 62462, 530927, 593389, 1061854, 1186778, 10087613, 20175226]

約数ペア:

[(1, 20175226), (2, 10087613), (17, 1186778), (19, 1061854), (34, 593389), (38, 530927), (323, 62462), (646, 31231)]