20079164024

素因数分解:

$2^3\times {\mathrm{19231}}^1\times {\mathrm{130513}}^1$

素因数の和:149750

約数の個数: 16

約数和(自身を含む): 37650678720

約数和(自身を除く): 17571514696

約数列:

[1, 2, 4, 8, 19231, 38462, 76924, 130513, 153848, 261026, 522052, 1044104, 2509895503, 5019791006, 10039582012, 20079164024]

約数ペア:

[(1, 20079164024), (2, 10039582012), (4, 5019791006), (8, 2509895503), (19231, 1044104), (38462, 522052), (76924, 261026), (130513, 153848)]