20229548898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1\times {\mathrm{3803}}^1$

素因数の和:5319

約数の個数: 64

約数和(自身を含む): 44540762112

約数和(自身を除く): 24311213214

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1451, 1833, 2902, 3666, 3803, 4353, 7606, 8706, 11409, 18863, 22818, 37726, 49439, 56589, 68197, 98878, 113178, 136394, 148317, 178741, 204591, 296634, 357482, 409182, 536223, 886561, 1072446, 1773122, 2323633, 2659683, 4647266, 5319366, 5518153, 6970899, 11036306, 13941798, 16554459, 33108918, 71735989, 143471978, 215207967, 259353191, 430415934, 518706382, 778059573, 1556119146, 3371591483, 6743182966, 10114774449, 20229548898]

約数ペア:

[(1, 20229548898), (2, 10114774449), (3, 6743182966), (6, 3371591483), (13, 1556119146), (26, 778059573), (39, 518706382), (47, 430415934), (78, 259353191), (94, 215207967), (141, 143471978), (282, 71735989), (611, 33108918), (1222, 16554459), (1451, 13941798), (1833, 11036306), (2902, 6970899), (3666, 5518153), (3803, 5319366), (4353, 4647266), (7606, 2659683), (8706, 2323633), (11409, 1773122), (18863, 1072446), (22818, 886561), (37726, 536223), (49439, 409182), (56589, 357482), (68197, 296634), (98878, 204591), (113178, 178741), (136394, 148317)]