20239486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14519}}^1$

素因数の和:14579

約数の個数: 16

約数和(自身を含む): 32931360

約数和(自身を除く): 12691874

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 14519, 29038, 246823, 493646, 595279, 1190558, 10119743, 20239486]

約数ペア:

[(1, 20239486), (2, 10119743), (17, 1190558), (34, 595279), (41, 493646), (82, 246823), (697, 29038), (1394, 14519)]