20010347291

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{20269}}^1$

素因数の和:20531

約数の個数: 24

約数和(自身を含む): 22645644000

約数和(自身を除く): 2635296709

約数列:

[1, 11, 41, 121, 199, 451, 2189, 4961, 8159, 20269, 24079, 89749, 222959, 831029, 987239, 2452549, 4033531, 9141319, 44368841, 100554509, 165374771, 488057251, 1819122481, 20010347291]

約数ペア:

[(1, 20010347291), (11, 1819122481), (41, 488057251), (121, 165374771), (199, 100554509), (451, 44368841), (2189, 9141319), (4961, 4033531), (8159, 2452549), (20269, 987239), (24079, 831029), (89749, 222959)]