20035377

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{17257}}^1$

素因数の和:17309

約数の個数: 16

約数和(自身を含む): 30374080

約数和(自身を除く): 10338703

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 17257, 51771, 155313, 465939, 742051, 2226153, 6678459, 20035377]

約数ペア:

[(1, 20035377), (3, 6678459), (9, 2226153), (27, 742051), (43, 465939), (129, 155313), (387, 51771), (1161, 17257)]