20162950254

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{63671}}^1$

素因数の和:63993

約数の個数: 48

約数和(自身を含む): 44469288864

約数和(自身を除く): 24306338610

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 241, 438, 482, 657, 723, 1314, 1446, 2169, 4338, 17593, 35186, 52779, 63671, 105558, 127342, 158337, 191013, 316674, 382026, 573039, 1146078, 4647983, 9295966, 13943949, 15344711, 27887898, 30689422, 41831847, 46034133, 83663694, 92068266, 138102399, 276204798, 1120163903, 2240327806, 3360491709, 6720983418, 10081475127, 20162950254]

約数ペア:

[(1, 20162950254), (2, 10081475127), (3, 6720983418), (6, 3360491709), (9, 2240327806), (18, 1120163903), (73, 276204798), (146, 138102399), (219, 92068266), (241, 83663694), (438, 46034133), (482, 41831847), (657, 30689422), (723, 27887898), (1314, 15344711), (1446, 13943949), (2169, 9295966), (4338, 4647983), (17593, 1146078), (35186, 573039), (52779, 382026), (63671, 316674), (105558, 191013), (127342, 158337)]