20260642818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{204047}}^1$

素因数の和:204151

約数の個数: 64

約数和(自身を含む): 46620887040

約数和(自身を除く): 26360244222

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 402, 494, 741, 871, 1273, 1482, 1742, 2546, 2613, 3819, 5226, 7638, 16549, 33098, 49647, 99294, 204047, 408094, 612141, 1224282, 2652611, 3876893, 5305222, 7753786, 7957833, 11630679, 13671149, 15915666, 23261358, 27342298, 41013447, 50399609, 82026894, 100799218, 151198827, 177724937, 259751831, 302397654, 355449874, 519503662, 533174811, 779255493, 1066349622, 1558510986, 3376773803, 6753547606, 10130321409, 20260642818]

約数ペア:

[(1, 20260642818), (2, 10130321409), (3, 6753547606), (6, 3376773803), (13, 1558510986), (19, 1066349622), (26, 779255493), (38, 533174811), (39, 519503662), (57, 355449874), (67, 302397654), (78, 259751831), (114, 177724937), (134, 151198827), (201, 100799218), (247, 82026894), (402, 50399609), (494, 41013447), (741, 27342298), (871, 23261358), (1273, 15915666), (1482, 13671149), (1742, 11630679), (2546, 7957833), (2613, 7753786), (3819, 5305222), (5226, 3876893), (7638, 2652611), (16549, 1224282), (33098, 612141), (49647, 408094), (99294, 204047)]