20645068356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{52134011}}^1$

素因数の和:52134032

約数の個数: 36

約数和(自身を含む): 56930341104

約数和(自身を除く): 36285272748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 52134011, 104268022, 156402033, 208536044, 312804066, 469206099, 573474121, 625608132, 938412198, 1146948242, 1720422363, 1876824396, 2293896484, 3440844726, 5161267089, 6881689452, 10322534178, 20645068356]

約数ペア:

[(1, 20645068356), (2, 10322534178), (3, 6881689452), (4, 5161267089), (6, 3440844726), (9, 2293896484), (11, 1876824396), (12, 1720422363), (18, 1146948242), (22, 938412198), (33, 625608132), (36, 573474121), (44, 469206099), (66, 312804066), (99, 208536044), (132, 156402033), (198, 104268022), (396, 52134011)]