20076567894

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{898763}}^1$

素因数の和:898861

約数の個数: 48

約数和(自身を含む): 46688992272

約数和(自身を除く): 26612424378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1314, 2482, 3723, 7446, 11169, 22338, 898763, 1797526, 2696289, 5392578, 8088867, 15278971, 16177734, 30557942, 45836913, 65609699, 91673826, 131219398, 137510739, 196829097, 275021478, 393658194, 590487291, 1115364883, 1180974582, 2230729766, 3346094649, 6692189298, 10038283947, 20076567894]

約数ペア:

[(1, 20076567894), (2, 10038283947), (3, 6692189298), (6, 3346094649), (9, 2230729766), (17, 1180974582), (18, 1115364883), (34, 590487291), (51, 393658194), (73, 275021478), (102, 196829097), (146, 137510739), (153, 131219398), (219, 91673826), (306, 65609699), (438, 45836913), (657, 30557942), (1241, 16177734), (1314, 15278971), (2482, 8088867), (3723, 5392578), (7446, 2696289), (11169, 1797526), (22338, 898763)]