20113089171

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{95177}}^1$

素因数の和:95563

約数の個数: 32

約数和(自身を含む): 31797066240

約数和(自身を除く): 11683977069

約数列:

[1, 3, 7, 21, 29, 87, 203, 347, 609, 1041, 2429, 7287, 10063, 30189, 70441, 95177, 211323, 285531, 666239, 1998717, 2760133, 8280399, 19320931, 33026419, 57962793, 99079257, 231184933, 693554799, 957766151, 2873298453, 6704363057, 20113089171]

約数ペア:

[(1, 20113089171), (3, 6704363057), (7, 2873298453), (21, 957766151), (29, 693554799), (87, 231184933), (203, 99079257), (347, 57962793), (609, 33026419), (1041, 19320931), (2429, 8280399), (7287, 2760133), (10063, 1998717), (30189, 666239), (70441, 285531), (95177, 211323)]