20946516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{102679}}^1$

素因数の和:102703

約数の個数: 24

約数和(自身を含む): 51750720

約数和(自身を除く): 30804204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 102679, 205358, 308037, 410716, 616074, 1232148, 1745543, 3491086, 5236629, 6982172, 10473258, 20946516]

約数ペア:

[(1, 20946516), (2, 10473258), (3, 6982172), (4, 5236629), (6, 3491086), (12, 1745543), (17, 1232148), (34, 616074), (51, 410716), (68, 308037), (102, 205358), (204, 102679)]