20163794115

素因数分解:

$3^1\times 5^1\times {\mathrm{6211}}^1\times {\mathrm{216431}}^1$

素因数の和:222650

約数の個数: 16

約数和(自身を含む): 32267414016

約数和(自身を除く): 12103619901

約数列:

[1, 3, 5, 15, 6211, 18633, 31055, 93165, 216431, 649293, 1082155, 3246465, 1344252941, 4032758823, 6721264705, 20163794115]

約数ペア:

[(1, 20163794115), (3, 6721264705), (5, 4032758823), (15, 1344252941), (6211, 3246465), (18633, 1082155), (31055, 649293), (93165, 216431)]