20123600077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2381773}}^1$

素因数の和:2381868

約数の個数: 16

約数和(自身を含む): 24694232832

約数和(自身を除く): 4570632755

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 2381773, 16672411, 40490141, 169105883, 283430987, 1183741181, 2874800011, 20123600077]

約数ペア:

[(1, 20123600077), (7, 2874800011), (17, 1183741181), (71, 283430987), (119, 169105883), (497, 40490141), (1207, 16672411), (8449, 2381773)]