20130946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19469}}^1$

素因数の和:19529

約数の個数: 16

約数和(自身を含む): 33644160

約数和(自身を除く): 13513214

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 19469, 38938, 214159, 428318, 915043, 1830086, 10065473, 20130946]

約数ペア:

[(1, 20130946), (2, 10065473), (11, 1830086), (22, 915043), (47, 428318), (94, 214159), (517, 38938), (1034, 19469)]