2068672304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1280119}}^1$

素因数の和:1280228

約数の個数: 20

約数和(自身を含む): 4047739440

約数和(自身を除く): 1979067136

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1280119, 2560238, 5120476, 10240952, 20481904, 129292019, 258584038, 517168076, 1034336152, 2068672304]

約数ペア:

[(1, 2068672304), (2, 1034336152), (4, 517168076), (8, 258584038), (16, 129292019), (101, 20481904), (202, 10240952), (404, 5120476), (808, 2560238), (1616, 1280119)]