20199095547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{132329}}^1$

素因数の和:132463

約数の個数: 32

約数和(自身を含む): 29612278080

約数和(自身を除く): 9413182533

約数列:

[1, 3, 17, 41, 51, 73, 123, 219, 697, 1241, 2091, 2993, 3723, 8979, 50881, 132329, 152643, 396987, 2249593, 5425489, 6748779, 9660017, 16276467, 28980051, 92233313, 164220289, 276699939, 396060697, 492660867, 1188182091, 6733031849, 20199095547]

約数ペア:

[(1, 20199095547), (3, 6733031849), (17, 1188182091), (41, 492660867), (51, 396060697), (73, 276699939), (123, 164220289), (219, 92233313), (697, 28980051), (1241, 16276467), (2091, 9660017), (2993, 6748779), (3723, 5425489), (8979, 2249593), (50881, 396987), (132329, 152643)]