20402414946

素因数分解:

$2^1\times 3^4\times {\mathrm{125940833}}^1$

素因数の和:125940847

約数の個数: 20

約数和(自身を含む): 45716522742

約数和(自身を除く): 25314107796

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 125940833, 251881666, 377822499, 755644998, 1133467497, 2266934994, 3400402491, 6800804982, 10201207473, 20402414946]

約数ペア:

[(1, 20402414946), (2, 10201207473), (3, 6800804982), (6, 3400402491), (9, 2266934994), (18, 1133467497), (27, 755644998), (54, 377822499), (81, 251881666), (162, 125940833)]