20048116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24015

約数の個数: 24

約数和(自身を含む): 40289760

約数和(自身を除く): 20241644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 23981, 47962, 95924, 263791, 455639, 527582, 911278, 1055164, 1822556, 5012029, 10024058, 20048116]

約数ペア:

[(1, 20048116), (2, 10024058), (4, 5012029), (11, 1822556), (19, 1055164), (22, 911278), (38, 527582), (44, 455639), (76, 263791), (209, 95924), (418, 47962), (836, 23981)]