20199821633

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1\times {\mathrm{13903}}^1$

素因数の和:15596

約数の個数: 16

約数和(自身を含む): 21730283520

約数和(自身を除く): 1530461887

約数列:

[1, 19, 47, 893, 1627, 13903, 30913, 76469, 264157, 653441, 1452911, 12415379, 22620181, 429783439, 1063148507, 20199821633]

約数ペア:

[(1, 20199821633), (19, 1063148507), (47, 429783439), (893, 22620181), (1627, 12415379), (13903, 1452911), (30913, 653441), (76469, 264157)]