20213077819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{67679}}^1$

素因数の和:69138

約数の個数: 16

約数和(自身を含む): 23227776000

約数和(自身を除く): 3014698181

約数列:

[1, 11, 19, 209, 1429, 15719, 27151, 67679, 298661, 744469, 1285901, 14144911, 96713291, 1063846201, 1837552529, 20213077819]

約数ペア:

[(1, 20213077819), (11, 1837552529), (19, 1063846201), (209, 96713291), (1429, 14144911), (15719, 1285901), (27151, 744469), (67679, 298661)]