2020331397

素因数分解:

$3^1\times 7^3\times {\mathrm{293}}^1\times {\mathrm{6701}}^1$

素因数の和:7018

約数の個数: 32

約数和(自身を含む): 3152620800

約数和(自身を除く): 1132289403

約数列:

[1, 3, 7, 21, 49, 147, 293, 343, 879, 1029, 2051, 6153, 6701, 14357, 20103, 43071, 46907, 100499, 140721, 301497, 328349, 985047, 1963393, 2298443, 5890179, 6895329, 13743751, 41231253, 96206257, 288618771, 673443799, 2020331397]

約数ペア:

[(1, 2020331397), (3, 673443799), (7, 288618771), (21, 96206257), (49, 41231253), (147, 13743751), (293, 6895329), (343, 5890179), (879, 2298443), (1029, 1963393), (2051, 985047), (6153, 328349), (6701, 301497), (14357, 140721), (20103, 100499), (43071, 46907)]