20590954728

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{71419}}^1$

素因数の和:71762

約数の個数: 64

約数和(自身を含む): 52913649600

約数和(自身を除く): 32322694872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 293, 328, 492, 586, 879, 984, 1172, 1758, 2344, 3516, 7032, 12013, 24026, 36039, 48052, 71419, 72078, 96104, 142838, 144156, 214257, 285676, 288312, 428514, 571352, 857028, 1714056, 2928179, 5856358, 8784537, 11712716, 17569074, 20925767, 23425432, 35138148, 41851534, 62777301, 70276296, 83703068, 125554602, 167406136, 251109204, 502218408, 857956447, 1715912894, 2573869341, 3431825788, 5147738682, 6863651576, 10295477364, 20590954728]

約数ペア:

[(1, 20590954728), (2, 10295477364), (3, 6863651576), (4, 5147738682), (6, 3431825788), (8, 2573869341), (12, 1715912894), (24, 857956447), (41, 502218408), (82, 251109204), (123, 167406136), (164, 125554602), (246, 83703068), (293, 70276296), (328, 62777301), (492, 41851534), (586, 35138148), (879, 23425432), (984, 20925767), (1172, 17569074), (1758, 11712716), (2344, 8784537), (3516, 5856358), (7032, 2928179), (12013, 1714056), (24026, 857028), (36039, 571352), (48052, 428514), (71419, 288312), (72078, 285676), (96104, 214257), (142838, 144156)]