20286312

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29147}}^1$

素因数の和:29185

約数の個数: 32

約数和(自身を含む): 52466400

約数和(自身を除く): 32180088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29147, 58294, 87441, 116588, 174882, 233176, 349764, 699528, 845263, 1690526, 2535789, 3381052, 5071578, 6762104, 10143156, 20286312]

約数ペア:

[(1, 20286312), (2, 10143156), (3, 6762104), (4, 5071578), (6, 3381052), (8, 2535789), (12, 1690526), (24, 845263), (29, 699528), (58, 349764), (87, 233176), (116, 174882), (174, 116588), (232, 87441), (348, 58294), (696, 29147)]