20227970503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1\times {\mathrm{6737}}^1$

素因数の和:10074

約数の個数: 16

約数和(自身を含む): 22100855616

約数和(自身を除く): 1872885113

約数列:

[1, 13, 71, 923, 3253, 6737, 42289, 87581, 230963, 478327, 3002519, 6218251, 21915461, 284900993, 1555997731, 20227970503]

約数ペア:

[(1, 20227970503), (13, 1555997731), (71, 284900993), (923, 21915461), (3253, 6218251), (6737, 3002519), (42289, 478327), (87581, 230963)]