20039362

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84199}}^1$

素因数の和:84225

約数の個数: 16

約数和(自身を含む): 36374400

約数和(自身を除く): 16335038

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84199, 168398, 589393, 1178786, 1431383, 2862766, 10019681, 20039362]

約数ペア:

[(1, 20039362), (2, 10019681), (7, 2862766), (14, 1431383), (17, 1178786), (34, 589393), (119, 168398), (238, 84199)]