20156162873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13093}}^1\times {\mathrm{19993}}^1$

素因数の和:33104

約数の個数: 16

約数和(自身を含む): 25132937856

約数和(自身を除く): 4976774983

約数列:

[1, 7, 11, 77, 13093, 19993, 91651, 139951, 144023, 219923, 1008161, 1539461, 261768349, 1832378443, 2879451839, 20156162873]

約数ペア:

[(1, 20156162873), (7, 2879451839), (11, 1832378443), (77, 261768349), (13093, 1539461), (19993, 1008161), (91651, 219923), (139951, 144023)]