20194114888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{94291}}^1$

素因数の和:95725

約数の個数: 32

約数和(自身を含む): 39885516000

約数和(自身を除く): 19691401112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1409, 2818, 5636, 11272, 26771, 53542, 94291, 107084, 188582, 214168, 377164, 754328, 1791529, 3583058, 7166116, 14332232, 132856019, 265712038, 531424076, 1062848152, 2524264361, 5048528722, 10097057444, 20194114888]

約数ペア:

[(1, 20194114888), (2, 10097057444), (4, 5048528722), (8, 2524264361), (19, 1062848152), (38, 531424076), (76, 265712038), (152, 132856019), (1409, 14332232), (2818, 7166116), (5636, 3583058), (11272, 1791529), (26771, 754328), (53542, 377164), (94291, 214168), (107084, 188582)]