20194459443

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1306831}}^1$

素因数の和:1306955

約数の個数: 24

約数和(自身を含む): 31191466176

約数和(自身を除く): 10997006733

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 15453, 1306831, 3920493, 11761479, 22216127, 66648381, 131989931, 199945143, 395969793, 1187909379, 2243828827, 6731486481, 20194459443]

約数ペア:

[(1, 20194459443), (3, 6731486481), (9, 2243828827), (17, 1187909379), (51, 395969793), (101, 199945143), (153, 131989931), (303, 66648381), (909, 22216127), (1717, 11761479), (5151, 3920493), (15453, 1306831)]