20195194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 11323526

約数列:

[1, 2, 29, 58, 191, 382, 1823, 3646, 5539, 11078, 52867, 105734, 348193, 696386, 10097597, 20195194]

約数ペア:

[(1, 20195194), (2, 10097597), (29, 696386), (58, 348193), (191, 105734), (382, 52867), (1823, 11078), (3646, 5539)]